Sdb
abbr. 存储数据缓冲器（Store Data Buffer）
🗣️ 情景例句
Oh. I have the key. Grandpa sent it to me.
啊。钥匙在这里。爷爷寄来给我的。
He should have a long spoon that sups with the devil.
跟坏人打交道，要特别小心。
for in the evening she would be going to a fancy-dress part with her husband.
因为晚上她要同丈夫一起参加一个化装舞会。