She used a hair dryer to dry her hair.

她用风筒吹干了头发。

She uses a hair roller to curl her hair.

她用滚轴卷头发。

Can you lend me a hair band?

你可以借我一条发带吗？

Do you know what a hair bulb is?

你知道毛球是什么吗？

She plucked a hair from her eyebrow.

她从眉毛上拔了一根毛。

He tried to pluck a hair from his eyebrow.

他试图从眉毛上拔一根毛。

The roller coaster ride was a hair-raising experience.

过山车之旅是一次令人毛骨悚然的体验。

She used a hair extender to add volume to her hairstyle.

她使用了一个头发延长器来增加发型的蓬松感。

He told a hair-raising story about his adventure in the jungle.

他讲述了他在丛林中的冒险经历，真是令人毛骨悚然的。

The follicle is the structure in the skin from which a hair grows.

毛囊是皮肤中头发生长的结构。