Preact
提前, 超前(行动), 预作用, 提前量, 提前修正量
🗣️ 情景例句
The welcome sign over the door.
门上的欢迎标语。
It's earier to run down the hill than go up.
下山容易上山难。
How about having lunch with me?
一起吃顿中饭怎样？