used to

动词 v. 形容词 adj.
中文释义
英 /juːs(t).tu/|/juːs.tə/    美 /jus(t).tu/|/jus.tə/

英文释义

动词 v.
  1. Formerly and habitually or repeatedly, but possibly no longer, did. no-past-participle,no-present-participle
    — You never used to like soap operas, did you?  I used to like that band long ago, and I was surprised I still do.  I used to know a guy from the UK who pronounced "mother" with the "r".  It used to be me who ran the company.  There used to be open fields here. Now it's a shopping mall.
形容词 adj.
  1. Accustomed to, tolerant or accepting of. idiomatic,not-comparable,with-noun-phrase
    — I am very used to cleaning up other people’s mess.

词形变化

usta alternative useta alternative used to past usta alternative useta alternative

词汇关系

反义词
unused to

词源

词源 1
From used, past participle of use (“(archaic sense) to be in the habit of”) + to.
词源 2
From used, past of use (“(archaic sense) to be in the habit of”) + to (“infinitive marker”).
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