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
And a full night.
还有一整夜。
One false step will make a great difference.
失之毫厘，谬以千里。
I lost the door key about here.
我在这附近掉了门钥匙。