Pregrouting
预灌浆
🗣️ 情景例句
By the way, how is your wife doing, Harrison?
顺便问一下，贵夫人近来可好吗？
We've arranged our schedule without any trouble.
我们已经很顺利地把活动日程安排好了。
No, we aren't.
不， 还没有。