Coromat
[建] 包在管外防止腐蚀的玻璃丝
🗣️ 情景例句
He is now involved in stocks.
他现在热衷于股票。
I'm brushing my teeth in the bathroom.
我在浴室刷牙。
I beg your pardon?Who's climbing the tree?
你说什么？谁在爬树？