Treadless
a. (轮胎)无花纹的
🗣️ 情景例句
I see how people spend their leisure time--
我看到人们怎样利用闲暇时间
Penny wise and pound foolish.
小事聪明，大事糊涂。
Franz poured scorn on the idea, pointing out that his brother had been killed in action during the war.
弗朗兹对此不屑一顾，指出他兄弟已经在战争中阵亡了。