
好词典

源自法语 'opportuniste'(机会主义者),最终来自拉丁语 'opportunus'(有利的、适时的)。
❶ 形容人或行为善于利用机会的,尤其指为了个人利益而不顾道德或原则地抓住任何有利时机。
“He was criticized for his opportunistic behavior during the crisis.”
(他因在危机期间的机会主义行为而受到批评。)
“The politician took an opportunistic stance to gain votes.”
(这位政治家采取了机会主义的立场以获取选票。)
opportunistic infection — 指在人体免疫系统较弱时趁机引发的感染,常见于艾滋病等免疫缺陷患者。
“Pneumonia can be an opportunistic infection in HIV patients.”
(肺炎可能是HIV患者的机会性感染。)