Preimpregnate
n. (混合成分)保混剂,预浸(渍)
🗣️ 情景例句
It probably means we can't stay.
看来我们不能待在这儿了。
I don't know anything about that.
关于那个我什么都不知道。
Most of the earth's surface is covered by water.
大部分的地球表面被水覆盖着。