Contrainjector
反向喷射器
🗣️ 情景例句
Yes, I remember. You were a great help.
是的， 我记得。你帮了个大忙。
I don't have a phonograph,either.
我也没有留声机。
of supplying sufficient details to enable the thing to be constructed.
而且向它提供制造核弹的细节，