声带通过振动产生声音。

The ___vocal ___folds produce sound by vibrating.

医生让他说“啊”，以便检查他的声带。

The doctor asked him to say “ah” to check his ___vocal ___folds.

设计师正在调整礼服的褶皱。

The designer is adjusting the ___folds of the dress.

她小心地把衣服叠好放进抽屉里。

She carefully ___folds the clothes before putting them in the drawer.

她很高兴能重新加入这个志同道合的团体。

She was happy to rejoin the ___fold of like-minded people.