before 4
[/bɪˈfɔː(r); bɪˋfɔr/] conj 1 earlier than the time when （指时间）在...以前: Do it before you forget. 趁早动手, 免得忘了. * It may be many years before we meet again. 大概要过许多年我们才能再见. * Before the week was out (ie had ended), they were dead. 那个星期还没过完他们就死了. * It will be a long time before we finish this dictionary. 我们需要很长的时间才能把这部词典编译完. Cf 参看 after3. 2 rather than 宁愿: I'd shoot myself before I apologized to him! 我宁死也不向他道歉!
或者用not until
until
[/ənˈtɪl; ənˋtɪl/] (also till) (till more informal; until usu preferred in initial position *till多用於口语; until通常用於句首) conj up to the time when 直到...时（为止）: Wait until the rain stops. 等到雨停了再说吧. * Don't leave till I arrive. 我不来你不要离开. * Continue in this direction until you see a sign. 一直朝著这个方向走就看见指示牌了. * Until she spoke I hadn't realized she was foreign. 她要不说话我还一直不知道她是外国人. * I won't stop shouting until you let me go. 你不放我走我就一直喊叫. * No names are being released until (ie before) the relatives have been told. 只有在通知这些人的亲属以後才可透露其姓名.
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