say when

动词 v.
中文释义

英文释义

动词 v.
  1. An imperative form used to request that the interlocutor indicate when one should stop doing something, esp. pouring a drink, because one has reached a sufficient amount. idiomatic
    — Say when! ― When! Thanks.

词形变化

says when present,singular,third-person saying when participle,present said when participle,past said when past
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