
好词典

源自拉丁语 'obstructus'(阻碍的过去分词),由 'ob-'(反对)和 'struere'(堆积)组成,16世纪进入英语。
❶ 指故意制造障碍或阻碍事物正常进行的行为或态度,常用于描述人或行为对进展的干扰。
“His obstructive behavior delayed the project for weeks.”
(他的阻碍行为导致项目延误了数周。)
“The obstructive policies made it difficult for new businesses to start.”
(这些阻碍性政策使得新企业难以起步。)
obstructive sleep apnea — 一种睡眠障碍,指在睡眠中因呼吸道阻塞导致呼吸暂停的病症。
“He was diagnosed with obstructive sleep apnea and needs a CPAP machine.”
(他被诊断出患有阻塞性睡眠呼吸暂停症,需要使用CPAP呼吸机。)