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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"