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precautionary
precautionary英英释意
precautionary
英 [prɪ'kɔːʃ(ə)n(ə)rɪ] 美[prɪ'kɔʃən,ɛri]
英英释义
考试真题
实用场景例句
adj. 预防的；留心的；预先警戒的
英英释意
1. taken in advance to protect against possible danger or failure;
"gave
precautionary
advice"
"I would take
precautionary
steps to keep him away"
