Wh
abbr. 瓦特小时（Watt Hours）；白宫（White House）；白色（white）
🗣️ 情景例句
Good. How much is the fare?
好。车费多少？
A word spoken is past recalling.
一言既出，驷马难追。
I have an exhibition in London this coming month.
下个月我在伦敦要举办一次画展。