Tetr-
abbr. 四边形的（tetragonal）
🧩 词语组成解析
🗣️ 情景例句
My car broke down on the road.
我的车在路上抛锚了。
The worth of a thing is best known by the want of it.
物以稀为贵。
Is it in one of your pockets ?
那张纸在你的口袋里吗？