slacken off
美
英 
- un.松勁
- 網(wǎng)絡(luò)蕭條;懈怠;松懈
英漢解釋
例句
He HAD worked without intermission for six months and now could slacken off for a holiday.
他已不間斷地工作了六個月,現(xiàn)在可以休假了。
When will this pain slacken off?
這種疼痛什么時候才會減輕?
The demand for coal begins to slacken off in the spring.
煤的需求在春天開始減少。