Wfsu
abbr. Water Flow Sensing Unit 水流量传感器
🗣️ 情景例句
Oh, Susan, thank you so much
噢 ，Susan ，谢谢你。
How ofter did I tell you to sit straight?
我告诉你多少次要坐正?
A talk? What subject should I talk about?
吉姆，讲话？我能讲什么题目呢？