1) He did not know the watchword.
![点击朗读](/dictall/images/read.gif)
他不知道口令。
3) He really didn't know.
![点击朗读](/dictall/images/read.gif)
他并不知道。
4) Don't ask himIt is also at his wit's end
![点击朗读](/dictall/images/read.gif)
不要问他了,他也不知道
5) He lets on that he doesn't know.
![点击朗读](/dictall/images/read.gif)
他装着不知道。
6) He was unaware of my presence/that I was present.
![点击朗读](/dictall/images/read.gif)
他不知道我在场.
补充资料:无感
1.无憾。感,"憾"的古字。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条