grommet
/ˈɡrɑː.mɪt/
名词
保护扣眼的金属圈，垫圈
The cover has grommets for attaching bungee cords or ropes to hold the cover in place.
罩子上有扣眼护圈，蹦极绳或绳索从那里穿过去，将罩子固定起来。
鼓室插管
Many children with glue ear are recommended to have grommets (small plastic tubes) fitted.
许多患有胶耳的儿童被建议装上鼓室插管（小塑料管）。
（冲浪、滑板、单板滑雪）年轻生手
Little grommets were crying as their mums left them at the school gate.
学校门口的孩子们在妈妈离开的时候哭闹不止。