Undefined length block
[计] 不定长信息块
🧩 词语组成解析
undefined
[,ʌndi'faind]
adj. 未阐明的;未限定的;
block
[blɑk]
n. 块;街区;<英>大楼，大厦;障碍物，阻碍;
vt. 阻止;阻塞;限制;
🗣️ 情景例句
Please, after you.
你先请。
This is a rather old house. It needs painting.
这房子挺旧的，得刷一下才行。
Did you find your ticket, sir?
你找到你的票了吗，先生？