除非有老师的监督,否则学生不得接触这些化学品。

Students are not allowed to handle these chemicals unless they are under the supervision of a teacher.

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Students are not allowed to handle these chemicals unless they are under the supervision of a teacher.

supervision 是名词,由动词 supervise(监督)加上名词后缀 -ion 构成。supervise 本身由前缀 super-(表示“在上”)和词根 vise(来自拉丁语 videre,意为“看”)组成,字面意思是“在上面看着”,引申为“监督、管理”。 supervision 指“监督、管理”的行为或状态,强调对某人或某事的持续关注和指导。

在 App 中完整学习这张卡片

在 App 中学习