Sdb
abbr. 存储数据缓冲器（Store Data Buffer）
🗣️ 情景例句
I told you. He'll use any excuse to avoid math.
我说嘛 ，他就是要找各种藉口来逃避数学。
I am pleased to say that we will be able to deliver the transport facilities you require.
很高兴告诉您你方要求的运输设备我方可以发货。
You used to smoke 40 cigarettes a day.
他以前每天狂抽四十根烟。