C4
abbr. 补体4（complement 4）
🗣️ 情景例句
Compliments of the Watermill Inn. Watermill Inn
请客。
Good things come in pairs.
好事成双。
Then he smiled and told me I would receive an extra thousand pounds a year!
然后他微笑了一下告诉我说，我每年将得到1，000 英镑的额外收入。