| 单词 | grommet |
| 释义 | grom·metBrE /ˈɡrɒmɪt/ NAmE /ˈɡrɑːmɪt/ noun a small metal ring placed around a hole in cloth or leather , to make it stronger （织物或皮革上用以加固扣眼的）金属环，金属圈(BrE ) (NAmE tube ) a small tube placed in a child's ear in order to drain liquid from it 鼓室通气管；中耳引流管 |
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