Bradenhead
填料函式套管头
🗣️ 情景例句
It helps enormously.
这个帮助很大。
I'm looking forward to seeing you.
我期待着和您见面。
The bank must obey its customer's instructions, and not those of anyone else.
银行必须遵照储户的嘱托办事，不能听从其他人的指令。