pernicious
adj
(fml 文) ~ (to sb/sth) having a very harmful or destructive effect (on sb/sth) 有害的; 惡性的; 破壞性的
a pernicious influence on society 對社會有害的影響
a pernicious campaign to blacken his character 旨在詆毀他的人格的惡意宣傳活動
Pollution of the water supply reached a level pernicious to the health of the population. 水源污染已達到危及居民健康的程度.
?? 擴展釋義
*[p?'ni??s]a. 有害的, 致命的, 惡劣的, 險惡的【醫】 惡性的
?? 同為「博士」詞匯
flowvi. 流;垂;流出;(談話、文體等)流暢;
n. 流動;滔滔不絕;漲潮;連貫;
vt. 使泛濫;淹沒;排出;