"Can I have my lip back?" he joked.

“我能把我的唇收回吗？” 他开玩笑地问。

youdao

I must learn to bite my lip.

我必须学会不随便说话。

《柯林斯英汉双解大词典》

My grip on the control bar was painfully tight as I ran down the lip of the dune.

当我沿着沙丘的边缘向下快速奔跑时，我的双手紧紧抓住控制杆，甚至让我感到了疼痛。

youdao

In touching the Lady's rubied lip, she's also, I think, releasing the lady's hesitation to speak.

我认为，在碰触女士深红色嘴唇的时候，她也是在使女士不再犹豫不敢说。

耶鲁公开课 - 弥尔顿课程节选

I don't know, a very English, sort of stiff upper lip kind of man.

我不知道，一个英国式的，坚定沉稳的男人。

皇室的绯闻 - SpeakingMax英语口语达人

When Sabrina touches the surprisingly sensual rubied lip of the Lady, she's in essence baptizing, I think, and sanctioning the erotic drives that the Lady has been so fiercely repressing.

当Sabrina碰触女士令人惊异的深红色嘴唇时，我认为她事实上是在进行洗礼，同时也是在限定,女士被强烈压制的性欲。

耶鲁公开课 - 弥尔顿课程节选

Do I play lip service or do I live it even when it means making a sacrifice?

FORBES: Character: 5 Questions to Ask Yourself

Do I speak my mind or bite my lip, lest I ruffle feathers or subject myself to criticism?

FORBES: Why Getting Comfortable With Discomfort Is Crucial To Success

After the initial shock I did not do the stiff upper lip thing at all, I decided that this was war and the battle commenced, so in 2010 I had chemotherapy, then a mastectomy then radiotherapy.

BBC: Cancer fight: Your stories