Extender
[计] 扩展器, 延长器, 扩充部件\\n[化] 补充剂; 填料
🗣️ 情景例句
There is still a week to go before the vacation begins.
现在距离假期还有一星期。
Yes, I'm applying to work at the library.
是的，我在申请图书馆管理员的工作。
but on the Indian Ocean, the Cutty Sark took lead.
但在印度洋上，“卡萨萨克”号驶到了前面。