Underclay
n. (煤层下的)底黏土层
🗣️ 情景例句
I know how you feel, but there's no need to go on and on about it.
我知道你的感受，可是也没必要这样没完没了。
A straight foot is not afraid of a crooked shoe.
身正不怕影子斜。
But he added music, which he wrote himself.
但是他给影片配上了他自己创作的音乐。