891 random

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今天我们要学的词是random。 Random, 是随机、任意的意思。"The firefighters have to undergo a random drug test once a year," 消防队员每年要接受一次是否服用毒品的抽查。"The boxer refused to submit random blood tests before the match," 这位拳击选手拒绝在比赛前接受随机的血样检查。

美国圣诞节发生恐怖炸机未遂事件后，机场全面加强安检措施。"All U.S.-bound international passengers will be subject to enhanced random screening," 所有飞往美国的国际乘客都要接受更为严格的安检抽查。好的，今天我们学习的词是random...>

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