adj.紧张不安的，愤怒的，局促的，拘谨的，紧张的

She's so uptight, she never lets her hair down.
她非常拘谨，从不放松。
He gets uptight about every little detail at work.
他对工作中的每一个小细节都非常紧张。
The atmosphere at the meeting was very uptight due to the pending deadline.
由于即将到期的截止日期，会议的气氛非常紧张。
After a long day, I just want to relax and not be so uptight.
经过漫长的一天，我只想放松一下，不想那么紧张。
She's always uptight around her in-laws, trying to make a good impression.
在婆家面前，她总是很拘束，努力给人留下好印象。
His uptight demeanor suggests he's uncomfortable with public speaking.
他拘谨的态度表明他在公开演讲时感到不自在。
The boss's constant criticism has made everyone in the office feel uptight.
老板不断的批评让办公室里的每个人都感到紧张。
She tends to be uptight about her appearance, always dressing impeccably.
她对自己的外表很在意，总是打扮得无可挑剔。
He's so uptight about money that he never spends anything on himself.
他对金钱过于谨慎，从不舍得为自己花钱。
Relax, we're just having fun – there's no need to be so uptight!
放轻松，我们只是在玩乐，没有必要这么紧张！