| 词汇 | 心无二用 |
| 释义 | 心无二用 xin wu er yong ㄒㄧㄣ ㄨˊ ㄦˋ ㄩㄥˋ 1.one cannot keep one's mind on two things at the same time; one should concentrate on one's work; one's attention cannot be divided by two undertakings simultaneously |
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