This self-spread or autoinoculation can be prevented by washing your hands and not touching the cold sore.

通过洗手以及禁止触摸疱疹可以预防这种自身传播或者自体接种。

youdao

- for being able so completely to withdraw himself from their mutual world; while she groped darkly, and stretched forth her cold hands, and found him not.

——因为他居然能够从他俩的共同世界中一千二净地抽身出去，却把她留在黑暗中摸索，虽伸出她冰冷的双手，却遍寻他而不得见。

youdao

And my hands didn't get cold.

我的手并不感到寒冷。

youdao

Then,his hands. The cold would travel slowly from the outside to the inside of him, and he would rest.

VOA: special.2010.02.27

I parried; but my hands were loath and cold.

我想躲闪，但我的双手因寒冷已无法动弹。

耶鲁公开课 - 现代诗歌课程节选

and you're sitting there with your cup of very cold soda in your hands,

你手里还拿着冰镇的苏打水坐在那里，

I'm about to 课堂 - SpeakingMax英语口语达人

Cold hands and feet are nothing to worry about.

BBC: Babies shouldn't be too hot

The third rule in dressing for the dangerously cold: Hands and feet first.

NPR: Subzero Biker Checks In

Garber read every Internet trade publication he could get his hands on and began cold-calling the executives quotd in them to see what they wanted in Internet software.

FORBES: Startup City