Wfsu
abbr. Water Flow Sensing Unit 水流量传感器
🗣️ 情景例句
I have been a poor student of foreign languages.
外语就学得不好。
Tinkering is so enjoyable.
修理东西令人快乐。
But no one has to muster up courage to enter a less pretentious antique shop.
而对不太装腔作势的古玩店，无论是谁都不用壮着胆子才敢往里进。