Sector number
[计] 区段编号, 区段数
🧩 词语组成解析
🗣️ 情景例句
If you had your choice of all the places in the world.
假如你可以选择世界上的任何地方。
It is better to wear out than to rust out.
与其锈掉，不如用坏。
It's odd that they didn't reply our letter.
他们没有给我们回信，这真奇怪。