48 When there is danger of ______ chemic..-阿摩線上測驗
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2F 骨頭(一般警特行政正取) 大四下 (2019/12/10)
When there is danger of ______ chemicals, all crew members should put on protective clothing and breathing apparatus設備;儀器;裝置;用具, 機構, 組織,機制. (A) emerge翻譯:出現、浮現;露出,(從困境中)擺脫出來,存活、為人知曉。 |