obtain
UK/əb'teɪn/US/әb'tein/
TOEFL高考四级六级考研B1
释义
v.
To get or acquire something, especially through effort
获得;取得
v.
(formal) To be in force or current; to prevail
(正式)通行;存在;适用
词根拆分
词根派生ob-(朝向、抓向)+ tain(握)= 抓住、伸手把某物握到手里。obtain 强调努力或正式流程——你 obtain 一张执照、许可、证据——而不仅仅是"得到"。
词根 tain 还连着 87 个词常用搭配
- 1.obtain permission获得许可
- 2.obtain a license取得执照
- 3.obtain evidence获取证据
- 4.obtain a degree取得学位
- 5.obtain consent获得同意
例句
- 1.
You must obtain written permission before reprinting the article.
转载这篇文章前必须获得书面许可。
- 2.
The detective obtained crucial evidence from a witness.
侦探从一名证人那里获得了关键证据。
- 3.
Different rules obtain in different countries.
不同国家适用不同的规则。
易混词辨析
obtain 与 get、acquire:get 是日常词(get a coffee)。obtain 更正式,暗示努力或程序(obtain a visa 办签证)。acquire 暗示逐步积累,常用于技能、财产或公司(acquire a taste for 渐渐喜欢上,acquire a firm 收购公司)。正式或书面语境用 obtain。