Sendoff
n. 送行，欢送
🗣️ 情景例句
Glad to know you.
很高兴认识你。
What is the total circulation of this weekly magazine.
这家周刊总发行量多少？
I've lost my science book. Have you seen it anywhere?
我的自然科学书丢了。你在哪看见了吗？