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单词 dust off
释义 dust off
1. 除去…的灰尘,擦净,掸净
He dusted off his chair and then sat down. 他擦干净椅子,然后坐下。
2. 成粉末状剥落
The old wall paint dusted off. 墙上的旧漆变成粉状剥落。
3. (长期不用的东西)备好待用;重新采用
I'd better dust off the large meat tin for Christmas. 我最好还是把那大听肉准备好供圣诞节时吃。
dustoff a scheme that has been lying on the shelf for years 重新采用束之高阁多年的一个方案
Four years after he graduated from school, he decided to dust off his algebra book. 毕业4年之后他决定重温代数。
4. 使失败;杀死
be dusted off in a match 在比赛中被击败
5. 丢弃,抛弃
The bear was too old and his master had dusted him off. 那头熊太老了,主人把它抛弃了。
6. 美俚(投手)故意向(击球手)投威胁球
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更新时间:2025/8/12 22:37:03