Undertread
n. 底胎面(指轮胎的加固层)
🗣️ 情景例句
Much still remains to be done.
还有很多事要做。
Do you mind if I turn off the light?
我把灯关了，好吗？
but on the whole this is a healthier attitude both for the child and the parent.
但总地来看，孩子和家长双方态度都比较端正。