单词	umming
释义	请查阅词条：um
随便看	ring-necked parrot ring-necked pheasant ring-necked plover ring-necked snake ring-neck parakeet ring-neck parrot ring-neck pheasant ring-neck snake ring net ring-net ring-netter ringoal ringocandy ring off ring-off ring off Ring of Fire ring off the hook ring off the hook ring-oiled ring oiler rin goose ring opener ring oscillator ringo starr 火头军火媒火居道士火山火山地震火工品火并火急火急火燎火性 Kupplungseinstellschraube Kupplungselement Kupplungsfahren Kupplungsfaktor Kupplungsfeder Kupplungsfederband Kupplungsflansch Kupplungsfliehgewicht Kupplungsfläche Kupplungsfriktionsfläche