單詞
superannuate
英 [,su?p?'r?nj?e?t; 'sju?-]
美
基本信息
- vt. 廢棄，淘汰；給……養(yǎng)老金使退休；解雇……
- vi. 變得過時；因年老而領養(yǎng)老金退休
詞態(tài)變化
第三人稱單數(shù):?superannuates;過去式:?superannuated;過去分詞:?superannuated;現(xiàn)在分詞:?superannuating;
英文詞源
- superannuate (v.)
- 1640s, "render obsolete," back-formation from superannuated. Meaning "impair or disqualify by old age" is from 1690s. Related: Superannuating.
superannuate相關單詞