英 [ˌvɪʃɪˈeɪʃən] 美 [ˌvɪʃɪˈeɪʃən]
n. 损害,败坏;无效
nullification by the destruction of the legal force; rendering null
the vitiation of the contract
... vitiate 损害 vitiation 损害 vit上传:韩萱 ...
缺损 chipping; coloboma; defect; deficiency; detect; vitiation; vitium; wane 先天性眼睑缺失 congenital absence of eyelid .
失效
vitiate 损害,弄坏;使无效;污染