除非在老师的监督下,否则学生不允许处理这些化学品。

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"在上方")和词根 vise(来自拉丁语 videre,意为"看")组成,字面意思是"从上方看",引申为"监督、管理"的意思。 supervision 指"监督、管理"的行为或状态,强调对活动或过程的监控和指导。

在 App 中完整学习这张卡片

在 App 中学习