常見(jiàn)例句用作名詞 (n.)The company did not take proper fire precautions.公司未採(cǎi)取適儅的防火措施。To guard against this hazard, officials enforced elaborate fire precautions.爲(wèi)防止這種危險(xiǎn)，官員們採(cǎi)取各種細(xì)致的防火措施。 返回 fire-safety