Wfsu
abbr. Water Flow Sensing Unit 水流量传感器
🗣️ 情景例句
Why don't you write to me, Robbie,
你为什么不给我写信呢 ，Robbie，
No wonder everyone speak highly of your commercial integrity.
难怪大家都极为推崇你们的商业信誉。
but only if you're blessed with a sanguine disposition
你必须性格开朗，