| 释义 | 
		Definition of fluctuate in English: fluctuateverb ˈflʌktjʊeɪtˈflʌktʃʊeɪtˈfləktʃəˌweɪt [no object]Rise and fall irregularly in number or amount. (数量)不规则波动,起伏  trade with other countries tends to fluctuate from year to year 与他国贸易额往往逐年波动。 Example sentencesExamples -  Oxygen levels have fluctuated since the air became oxygen rich, but not by much.
 -  The original volume levels fluctuate, particularly when the single takes are employed.
 -  Mood gently fluctuates as the light levels change, complemented by the rhythm of the mist continually settling and rising.
 -  Prices then rose to £25 in the 1730s, and fluctuated about that level into the 1790s.
 -  It also shows a person's ability to govern and fluctuate between rising and falling.
 -  However, experts confirmed that levels of this protein fluctuated naturally.
 -  Volume levels fluctuate wildly, leading to constant struggles with the remote.
 -  Union membership has fluctuated as different industries rise and decline, governments and generations change.
 -  As the general price level fluctuates, the dollar is bound to become a unit of different magnitude.
 -  He requires large doses of narcotics for pain control and his level of consciousness fluctuates greatly.
 -  Jobs in industry have fluctuated with the level of the pound.
 -  Avoid alcohol because it can cause your blood sugar levels to fluctuate and induces irritability.
 -  Moods and emotions are varied and fluctuating as you deal with adversaries and rally around friends.
 -  They stare into an infinite chasm that opens up in the face of using a limited amount of notes that fluctuate from serene moments to bawling noise storms.
 -  This means that the absolute amount of re-synthesized sucrose fluctuates considerably with fruit age, by as much as a factor of 3.
 -  Bond funds also pay income, usually on a monthly basis, but the amount you receive can fluctuate.
 -  The amount owed each month fluctuated with holidays, missed lessons and book expenses.
 -  The amount of soap required by MCC fluctuates with the demand.
 -  Thoreau discovered that the level of the pond fluctuates by about five feet over a period of 25 years.
 -  Symptoms seem to vary from year to year, and crop levels fluctuate.
 
 Synonyms vary, differ, shift, change, alter, waver, swing, oscillate, alternate, rise and fall, go up and down, see-saw, yo-yo, be unstable, be unsteady 
 OriginMid 17th century (earlier (late Middle English) as fluctuation): from Latin fluctuat- 'undulated', from the verb fluctuare, from fluctus 'flow, current, wave', from fluere 'to flow'.    Definition of fluctuate in US English: fluctuateverbˈfləktʃəˌweɪtˈfləkCHəˌwāt [no object]Rise and fall irregularly in number or amount. (数量)不规则波动,起伏  trade with other countries tends to fluctuate from year to year 与他国贸易额往往逐年波动。 Example sentencesExamples -  It also shows a person's ability to govern and fluctuate between rising and falling.
 -  Union membership has fluctuated as different industries rise and decline, governments and generations change.
 -  They stare into an infinite chasm that opens up in the face of using a limited amount of notes that fluctuate from serene moments to bawling noise storms.
 -  Mood gently fluctuates as the light levels change, complemented by the rhythm of the mist continually settling and rising.
 -  Volume levels fluctuate wildly, leading to constant struggles with the remote.
 -  Symptoms seem to vary from year to year, and crop levels fluctuate.
 -  He requires large doses of narcotics for pain control and his level of consciousness fluctuates greatly.
 -  Oxygen levels have fluctuated since the air became oxygen rich, but not by much.
 -  However, experts confirmed that levels of this protein fluctuated naturally.
 -  The amount owed each month fluctuated with holidays, missed lessons and book expenses.
 -  Avoid alcohol because it can cause your blood sugar levels to fluctuate and induces irritability.
 -  Bond funds also pay income, usually on a monthly basis, but the amount you receive can fluctuate.
 -  Jobs in industry have fluctuated with the level of the pound.
 -  The amount of soap required by MCC fluctuates with the demand.
 -  Moods and emotions are varied and fluctuating as you deal with adversaries and rally around friends.
 -  As the general price level fluctuates, the dollar is bound to become a unit of different magnitude.
 -  This means that the absolute amount of re-synthesized sucrose fluctuates considerably with fruit age, by as much as a factor of 3.
 -  Prices then rose to £25 in the 1730s, and fluctuated about that level into the 1790s.
 -  The original volume levels fluctuate, particularly when the single takes are employed.
 -  Thoreau discovered that the level of the pond fluctuates by about five feet over a period of 25 years.
 
 Synonyms vary, differ, shift, change, alter, waver, swing, oscillate, alternate, rise and fall, go up and down, see-saw, yo-yo, be unstable, be unsteady 
 OriginMid 17th century (earlier ( late Middle English) as fluctuation): from Latin fluctuat- ‘undulated’, from the verb fluctuare, from fluctus ‘flow, current, wave’, from fluere ‘to flow’.     |