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(单词翻译:双击或拖选)
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alarm n.警报,惊慌,警告器 vt. 恐吓,警告
例句:The government is alarmed by the dramatic increase in violent crime.
政府对暴力犯罪案件的急剧增加感到恐慌。
cautious adj. 谨慎的,小心的
例句:Experience of once pain is worth hundreds of thousands of cautions,
一次痛苦的经验抵得上无数次的告诫。
reckless adj. 不计后果的
例句:Anthony is quite reckless of his own safety.
安东尼完全不顾及自己的安全。
caution n.小心,.谨慎,警告 vt.警告
例句:Alan told us to proceed with caution in every step.
艾伦要我们每一步都谨慎行事。
precaution n.预防,警幅,防范
例句:The report is focusing on the lack of safety precaution.
该报道集中在缺乏安全预防措施一事上。