Haplamide
丁二苄酰胺
🗣️ 情景例句
There's nothing more joyous than the arrival of a new baby.
没有任何事能比新生儿的到来更令人喜悦的了。
I'd like to change my reservation.
我想变更一下我的预订。
gradually, and often quite swiftly,
那么渐渐地，往往也是很顺利地，