Wach
abbr. 西非票据交换所（West African Clearing House）
🗣️ 情景例句
Well, tell me about it.
那么， 告诉我吧。
The radio is out of order.
这收音机坏了。
It was no use pretending that I had not seen him, so I waved to him.
若再装作没看见他已是没有用了，我只好向他招手。