Casinghead
套管头
🗣️ 情景例句
I only buy used books.
我只买旧书。
You are to blame.
你该受谴责。
No, I don't I'm John Smith the telephone engineer and I'm repairing your telephone line.
不，不是。我是电话工程师约翰。史密斯，我正在修理您的电话线。