doubadj.加倍的n.加倍(折叠;后退)
dov.做;干n.注意事项;<非正式>聚会;<古>事情
Do just as you choose做你想做的事
Do you like cars?您喜欢汽车吗?
Dosacetyl Cinobufagin去乙酰华蟾蜍精
Do you ever bet ?你曾与人打赌吗?
Do not tip it over.别弄洒了。
do sth at sb's desire[经] 库房至库房风险(条款)
do sth. for a laugh为取乐而做某事
Do you follow me?你理解我的话吗?
do someone a bad turn做有损于某人的事,危害某人,使某人吃亏