Don't nip off the flowers.

不要掐花。

《新英汉大辞典》

Victoria, 42, also revealed she worries so much about her problem skin she fibs to former footie ace David, 41, about where she is so that she can nip off for beauty treatments.

现年42岁的“贝嫂”也表示对自己的问题性肌肤很是担心，甚至还瞒着自己老公——前足球名将、41岁的大卫。贝克汉姆，偷偷跑去做美容治疗。

youdao

Don't nip any stalks off the plant.

别掐断植物茎！

《新英汉大辞典》

Mr Holbrooke then found time to nip off (during his lunchbreak?) to broker a deal between the Greeks and Macedonians.

ECONOMIST: Peace-making in Bosnia

I've asked my management several times if I can take my "smoker's holiday" all in one lump so I can nip off to Australia to watch the Ashes.

BBC: Clocking cigarette breaks: Your comments

Trying to "nip round ticking off the sites will drive you crazy" as there are hardly any fast roads, the guide said.

BBC: Wales shrugs off 'lonely' tag