Woe be to you, if I lose my patience!

如果我失去耐心，你就倒霉了！

youdao

If I lose this job, we can forget about buying a new car.

要是我丢掉这份工作，我们就别想买新车。

《牛津词典》

Every Apple product has obsolescence built in, and if I lose my laptop's power cord, they charge me $80 for a new one.

苹果公司的每一款产品采用“过时”的内置设计，如果我的电源线丢了，另换一根就得向他们支付80美元。

youdao

"My situation is fine, but I am still aware that I could lose my job at anytime, and there's still no definite security.

VOA: special.2009.08.21

I can then subsequently lose an electron from the lithium ion. Lithium ion loses an electron to become lithium 2plus.

然后我能在锂离子中，失去一个电子,锂离子失去一个电子,变为二价锂离子。

麻省理工公开课 - 固态化学导论课程节选

I always lose them and find them again.

我老是会弄丢钥匙，之后再找回来。

I'm ~ing 实战 - SpeakingMax英语口语达人

And the minute I negotiate with myself, I lose.... I want what I proposed, and I intend to work for it.

FORBES: Salesman-In-Chief

Nobody is going to be really disappointed that I lose.

CNN: Yang beats Woods in historic U.S. PGA win

If I lose that, I lose everything.

BBC: Agassi downs Labadze