Underlayer
n. 下层, 底层,衬层
🗣️ 情景例句
It's not as bad as all that.
事情没有那么糟。
Silly(=good) child is soon ylered(=taught).
好小孩，学得快。
This may sound fantastic, but it is easily calculated.
这点听起来令人难以置信，但却很容易计算出来。