Signless
[计] 无符号的
🗣️ 情景例句
I got the pink slip yesterday
我昨天被解雇了。
How long has it been since you've heard from your uncle?
自从你听到叔叔的消息有多长时间了？
He found it very difficult to get to sleep and he was rather angry with the man upstairs.
他觉得这样很难入睡， 他对楼上的人相当生气。