Selectron
[计] 选数管
🗣️ 情景例句
She is making steady progress in her learning.
她在学习中不断进步。
None of my socks match.
我的袜子都缺少一只。
Squeezing through a cleft in the rocks, the pot-holers arrived at an enormous cavern, the size of a huge concert hall.
洞穴探险者从岩石缝里挤身过去，来到一个巨大的洞里，其大小相当于一个音乐厅。