"Wallet threat" is the reluctant act of pulling one's wallet out as a sign of willingness to pay for a meal that was assumed to be a treat.

“钱包威胁”是指这样一种行为：人们不情愿地把自己的钱包掏出来，表示愿意为一顿原以为是他人请客的饭局买单。

youdao

Soda should be a treat; there's simply no nutritional value in it whatsoever.

汽水的问题应该认真对待，无论如何，那里面一点儿营养价值都没有。

youdao

Wallet threat is the reluctant act of pulling one's wallet out as a sign of willingness to pay for a meal that was assumed to be a treat.

(钱包威胁)指被别人请吃饭时，不情不愿地掏钱包做出付账姿态的行为。

youdao

So this type of product is just, they're a treat, they're something very,very special to be savored."

VOA: special.2010.04.12

it becomes a gray area but it should be pretty clear if you can treat something is reversible are irreversible.

这是个灰色区域,但什么可以当作可逆过程处理,而什么要当作不可逆过程,这是相当清楚的。

麻省理工公开课 - 热力学与动力学课程节选

Treat a man as he can and should be, " and he shall become as he can and should be."

一个人能够或应该怎样便怎样待他，他便会成为能够怎样或是应当怎样的人“

哈佛公开课 - 幸福课课程节选

Rhyl's game against Cwmbran on Saturday could be a treat as well.

BBC: SPORT | Football | Welsh | Welsh Premier preview

That said, if we assume the as yet unknown price isn't stereotypically high -- and that audiophiles don't mind a big, potentially noisy desktop as a home theater PC -- the Hi-Fi Z77x could be a treat for those who want to wring every nuance out of music and movie soundtracks.

ENGADGET: Biostar Hi-Fi Z77X gives audiophiles 7.1-channel analog sound, overpriced cables thankfully optional

Lots of memories happen in a home, and the opportunity to go back in time can be a real treat.

FORBES: The 5 Kinds of People Who Attend Open Houses