| 单词 | expedience |
| 释义 | expedience (also expediency /-EnsI; -EnsI/) (n [U] suitability or usefulness for a purpose, though not necessarily fair or moral 适宜, 有用, 有利, 便利（但不一定合理或正当） He acted from expediency, not from principle. 他为求达到目的, 丧失了原则. |
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