Fedex
n. 联邦快递（等于the Federal Express）
✅ 同义词
🗣️ 情景例句
While it may be cold outside, it's always warm here in the office.
外面可能很冷的时候，办公室里面总是很暖和。
He was accustomed to poor food.
他习惯于粗茶淡饭。
We can't decide who should open it first.
我们难以决定谁先打开礼物包。