react

名词 n. 动词 v.

英文释义

名词 n.
  1. An emoji used to express a reaction to a post on social media. Internet
    — Sad reacts only
动词 v.
  1. To act in response. intransitive
    — How did she react to the news?
  2. To act or perform a second time; to do over again; to reenact. archaic,transitive
    — It is somewhat extraordinary, that the offence for which James II, was expelled, that of setting up power by assumption, should be re-acted, under another shape and form, by the parliament that expelled him.
  3. To return an impulse or impression; to resist the action of another body by an opposite force intransitive
    — Every body reacts on the body that impels it from its natural state.
  4. To act upon each other; to exercise a reciprocal or a reverse effect, as two or more chemical agents; to act in opposition. intransitive
  5. To cause chemical agents to react; to cause one chemical agent to react with another. transitive
  6. To post a reaction (icon or emoji indicating how one feels about a posted message). Internet,intransitive

词形变化

reacts present,singular,third-person reacting participle,present reacted participle,past reacted past reäct alternative,rare reacts plural reäct alternative,rare

词源

词源 1
From re- + act. Piecewise doublet of redact.
词源 2
From re- + act. Piecewise doublet of redact.
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