单词 | beforehand |
释义 | beforehand US UK beforehand adv: (previously) SC 预先 yù xiān TC 預先 SC 事先 yù xiān,shì xiān TC 事先 If I had known beforehand that the store was closed on Sundays, I wouldn't have come all this way. 我要是事先知道商店星期天不开门,就不会大老远地跑过来了。 know beforehand vi + adv: (be forewarned) SC 预先知道… yù xiān zhī dào I knew beforehand what was going to be on the math exam. |
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