| 单词 | worry at |
| 释义 | worry at[phrasal verb] 1 worry at (something) chiefly British : to pull, twist, or bite (something) repeatedly（反复地）拉扯，撕扯，咬
2 : to try to solve (a problem) by thinking about it for a long time（为解决问题而）苦苦思索，苦想
⇒ Main Entry: 1 worry |
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