Cambered bowl
[机] 中高辊筒
🧩 词语组成解析
（成）曲线的, 弧形的
bowl
[bol]
n. 碗;一碗东西;碗状物;[体]木球;
vi. 参加保龄球赛;[体]投球;[体]玩滚木球;稳而快地行驶;
vt. 投掷或滚动（球）;滚球得分;表演保龄球;打倒，撞击;
🗣️ 情景例句
Have you been getting enough rest?
你休息的足够吗？
When three know it, all know it.
三人知，天下晓。
Take this medicine three times a day.
这药每天服3次。