Density bullet
[计] 密度针
🧩 词语组成解析
🗣️ 情景例句
and used to play drums with the jazz band on weekends.
周末还经常在爵士乐队中打鼓。
How often did I tell you not to yell in the house?
我告诉你多少次不要在房子里大叫?
Yes, that is the best we can do.
是的，这是我们的最低价了。