参考词典中之前的常规释义:
基本释义
- before
prior to
ago
参考例句
- 在使用之前请务必充电
Be sure to recharge the batteries before use. - 在使其成形之前揉面团
Work the dough before shaping it. - 花钱之前必须先赚钱。
Earn before you spend. - 上床之前请把灯关掉.
Please put out the light Before you go to Bed. - 等到上火车之前的最后一秒钟
Waited until the last second Before Boarding the train.
- 在使用之前请务必充电