英语词汇“precaution”的释义、区别辨析及用法例句-英语同义词词典

单词	precaution
例句	precaution noun •the guard rails are just a precaution:safeguard, preventative/preventive measure, safety measure, contingency (plan), insurance.
随便看	raid raider rail railing raillery rain rainy raise raised rake rakish rally ram ramble rambler rambling rambunctious ramification ramp rampage rampant rampart ramshackle rancid rancor

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