请输入您要查询的英文单词：
单词
precautional
释义
precautional
adj.
precaution的变形
precaution
[pri'kɔ:ʃən]
n.
预防；防备；警惕，小心
预防措施；防备方法
vt.
预先警告；使提防
短语:
by way of precaution 为小心起见，为了预防
take precautions against 谨防，小心；对…采取预防措施
随便看
on the watch for
on the water
on the water cart
on the water wagon
on the wax
on the way
on the way out
on the west
on the west of
on the whole
on the wind
on the windy side of
on the wings
on the wings of the wind
on the word
on the wrong foot
on the wrong side of forty等
on the wrong side of the blanket
on the wrong side of the door
on the wrong side of the tracks
on the wrong side of thirty
on the wrong tack
on the wrong track
on the (或a) dead run
on the (或a) razor's edge
英汉双解词典包含483723条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。
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更新时间：2026/9/7 16:44:49