久青草国产手机视频免费观看_毛片网站是多少_亚洲视频中文_一区二区高清在线

首頁英語詞典perniciouspernicious英英釋意

pernicious

英 [p?'n???s] 美[p?'n???s]
  • adj. 有害的；惡性的；致命的；險惡的

英英釋意

1. exceedingly harmful
2. working or spreading in a hidden and usually injurious way;
"glaucoma is an insidious disease"
"a subtle poison"