Bellmer engine
[化] 贝尔默机; 贝尔默漂白机
🧩 词语组成解析
engine
['endʒin]
n. 发动机，引擎;工具;火车头;机车;
vt. 给…安装发动机;
🗣️ 情景例句
we need to put together volunteers
我们需要募集义工
You don't need to interrupt!
不用你插嘴！
The children started to walk around the island.
孩子们开始绕着小岛散步。