Hfs
其它 Otherabbr. 超精结构（hyperfine structure）
🗣️ 情景例句
Have you ever been to a buffet dinner?
你去吃过自助餐吗？
I'd like two seats on today's northwest flight 7 to detroit, please.
我想订两张今天西北航空公司7班次到底特律的机票。
So what do you want me to do? asked the detective.
那么你想要我做什么呢？侦探问。