| 释义 |
su.per.vi.sionH.sU:7pE5vIV7[n, $-pL-n [U]监督，管理，指导Small children should not be left alone without supervision (= being watched to make certain that they behave correctly and are safe).小孩子必须有人看管，不能没有人陪。Students are not allowed to handle these chemicals unless they are under the supervision of a teacher (= watched by a teacher to make certain that they act correctly).如果没有老师在一边指导，学生们是不允许使用这些化学药品的。
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