Extender
[计] 扩展器, 延长器, 扩充部件\\n[化] 补充剂; 填料
🗣️ 情景例句
When you start discussing politics, I'm completely out of my depth.
你们一谈论政治，我就一窍不通了。
I went bowling last night.
我昨晚在打保龄球。
I should wish to die while still at work,
我希望工作到死为止，