Treadless
a. (轮胎)无花纹的
🗣️ 情景例句
It really doesn't matter at all.
真的没关系。
How long will you remain in the hospital?
你将会在医院逗留多久？
He had spotted a tiny bottle at the bottom of my case and he pounced on it with delight.
他在我的箱底发现了一只小瓶，高兴地一把抓了起来。