Bpo
abbr. 過(guò)氧化苯甲酰（benzoyl peroxide ）；丁基過(guò)氧化物（butyl peroxide ）；英國(guó)郵政局（British Post Office ）
??? 情景例句
There's no truth in it.
沒(méi)有一絲一毫是真的。
I hear that you have won. Congratulations.
聽(tīng)說(shuō)你們贏了，祝賀你們。
Hello! Could I speak to the headmaster, please?
您好！我能和校長(zhǎng)通話(huà)嗎？