| 单词 | pains |
| 释义 | pains pains /peɪnz/ noun [plural] be at pains to do sth F0 to try very hard to do something: » She is at pains to point out how much work she has done.Thesaurus+: ↑Effort and expending energy , ↑Trying and making an effortgo to/take great pains to do sthF0 to make a lot of effort to do something: » I went to great pains to select the best staff available.Thesaurus+: ↑Effort and expending energy , ↑Trying and making an effort |
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