Perforated bowl
[化] 带孔转鼓
🧩 词语组成解析
v. 穿孔于, 在…上打眼( perforate的过去式和过去分词 ); （在纸张等上）打齿孔[孔眼线]
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
Littering is a serious offense in some countries.
乱扔垃圾在某些国家是严重的违法。
Playing the guitar is my thing.
弹吉他是我的拿手好戏。
What was the population of the more developed countries in 1950?
1950年较发达国家的人口是多少？