unexcusable
英文词源
unexcusable (adj.)
late 14c., from un- (1) "not" + excusable. The usual word is inexcusable. Related: Unexcusably.
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带unexcusable字成语
unexcusable (adj.)
late 14c., from un- (1) "not" + excusable. The usual word is inexcusable. Related: Unexcusably.