Concentrator bowl
[化] 离心筒; 离心套
🧩 词语组成解析
concentrator
['kɒnsenˌtreɪtə]
n. 集中器;集线器;
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
How's that again.
你再说一次？
No. It's only a five-minute walk.
不远，只要走5分钟。
When a light passenger plane flew off course some time ago, it crashed in the mountains and its pilot was killed.
不久前，一架轻型客机偏离了航线，在山区坠毁，飞行员丧生。