Unless and until
直到...才
?? 詞語組成解析
unless
[?n'l?s]
conj. 除非，如果不;
prep. 除了，…除外;
and
[?nd, ?n,?nd]
conj. 和，與;而且;于是，然后;因此;
until
[?n't?l]
prep. 到…為止;在…以前;
conj. 到…為止，在…以前;直到…才;
??? 情景例句
I feel so bad for him.
我為他難過。
Would Dr.Block be able to see me at 9:30 tomorrow?
明天9點半布洛克醫(yī)生能給我看病嗎？
He was so surprised at being discovered that he did not even try to run away.
他由于被人發(fā)現(xiàn)而感到非常吃驚，甚至都沒有企圖逃跑。