precaution〔名词〕预防详细»
precaution〔名词〕预防,预防措施详细»
precaution〔名词〕预防,预防措施详细»
precaution〔名词〕预防,预防方法详细»
precaution〔名词〕预防详细»
precaution〔名词〕预防(小心);vt.预防(小心)详细»
precaution〔名词〕预防,保护,警戒详细»
precaution〔名词〕预防详细»
precaution〔名词〕预防详细»
precaution〔名词〕预防,使用说明详细»
precaution预防，预防措施，防护措施，注意事项谨慎，小心预先警告详细»
警戒keep her weather eye open;keep his weather eyes open;keep my weather eye open;keep our weather eyesopen;keep their weather eyes open;keep your weather eye open;keep your weather eyes open;on guard;on her guard;on his guard;on my guard详细»
警戒lookout;on guard;on her guard;on his guard;on my guard;on our guard;on the lookout for;on their guard;on your guard;vigilance详细»