hair extension

A length of hair which is attached to one's normal hair to make it longer.

日本語の意味

もとの髪に追加して装着し、髪の長さやボリュームを増やすための毛髪

She clipped in a hair extension before the party to make her braid look fuller.

彼女はパーティーの前に、編み込みをふんわり見せるためにつけ毛をつけた。

意味（1）

A length of hair which is attached to one's normal hair to make it longer.

hair extensions

（ plural ）