Limestone elevator
[机] 石灰石升降机
🧩 词语组成解析
🗣️ 情景例句
When my grandpa is in a bad mood, he's grouchy with everyone.
爷爷脾气坏的时候，对所有的人都不满意。
He's on the phone.
他在打电话。
No, thank you. Tom.I've already had lunch.
不，汤姆，谢谢。我已经吃过饭了。