| 单词 | watchful |
| 释义 | watch·fulBrE /ˈwɒtʃfl/ NAmE /ˈwɑːtʃfl/ adjective paying attention to what is happening in case of danger , accidents , etc .注意的;警惕的;提防的◆ Her expression was watchful and alert . 她露出一副察言观色、处处提防的表情。◆ His mother kept a watchful eye on him . 他的母亲特别留心他。◆ The children played under the watchful eye of their teacher . 孩子们在老师的看护下玩耍。▸ watch·ful·lyBrE /ˈwɒtʃfəli/ NAmE /ˈwɑːtʃfəli/ adverb ▸ watch·ful·nessBrE /ˈwɒtʃflnəs/ NAmE /ˈwɑːtʃflnəs/ noun [U ] |
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