Bdm
abbr. 业务经理（Business Development Manager）；二进制数字乘法器（Binary Digital Multiplier）；弹道防御导弹（Ballistic Defence Missile）
🗣️ 情景例句
Oh, Grandpa, I'm so happy to see you!
啊， 爷爷！ 见到您我真高兴。
Would you mind mailing this letter for me?
你能替我寄这封信吗？
He doesn't like writing letters, but he likes receiving them.
他不爱写信，但他却喜欢收到信。