Autoinjector
n. 自我注射器( 一种内附神经性毒气剂等药液的皮下注射器,可自我注射)
🗣️ 情景例句
Not exactly.
还不一定。
He that converses not knows nothing.
不和人交谈的人一无所知。
and whom I respect, confess at once that they have little idea where they are going when they first set pen to paper.
和尊敬的作家，都立即承认在他们动笔时，不清楚要写什么，怎么写。