Extender
[计] 扩展器, 延长器, 扩充部件\\n[化] 补充剂; 填料
🗣️ 情景例句
You're sure Alexandra's going to be surprised?
你确定Alexandra会很惊讶吗？
As long as it doesn't snow!
只要不下雪就行啊！
He did not look up from his desk when I entered.
我进去的时候，他连头也没抬。