Injective
[计] 内射, 单射
🗣️ 情景例句
Sometimes I lack patience in what I am doing. However, I'm very careful with my work.
我有时候对自己的所作所为缺乏耐心，不过工作很细心。
Whom will you invite to the meeting?
你将邀请谁参加会议？
drawing the particle first towards the advancing wave,
先把微粒拉向前移的海浪，