Undertread
n. 底胎面(指轮胎的加固层)
🗣️ 情景例句
Maybe he's angry.
也许他在生气。
The bough that bears most, hangs lowest.
枝头结果越多，垂得越低。
Even so, people are going to find it difficult to get to work.
即使这样，人们仍会感到上班有困难。