doing是does的现在分词
does
美 ['duɪŋ] 
英 ['duːɪŋ] 
- v.做;去做
 - n.所作所为;所做的事;发生的事
 - 网络记录;现在分词;行动
 
过去分词:done  现在分词:doing  
doing
显示所有例句
1.  | 所做的事;发生的事;所作所为a thing done or caused by sb  | 
I've been hearing a lot about your doings recently. 我最近不断听到很多关于你的所作所为。  | |
I promise you this was none of my doing(= I didn't do it) . 我向你保证这不是我干的。  | 
IDM
Getting it finished by tomorrow will take some doing. 要在明天完成有点难度。  | 
take some doing|take a lot of doing
费劲;有困难to be hard work; to be difficult
Getting it finished by tomorrow will take some doing. 要在明天完成有点难度。  |