单词	co-vary
释义	请查阅词条：vary
随便看	keep in abeyance keep in check keep in contact keep in countenance keep in custody keep in existence keeping keeping keeping alive keeping apart keeping a weather eye on things keeping a weather eye open keeping back keeping company keeping going keeping hidden keeping in check keeping in mind keeping it in the family keeping of keeping one's eyes open/peeled keeping one's eyes peeled/skinned (keeping one's head) above water keeping one's light under a bushel keep in good condition 电离层电离平衡电站电笔电筒电线电缆电网电老虎电能 Philatelie Philatelist Philharmoniker Philip Philipp Philippe Philippine Philippinen Philippiner philippinisch