| 单词 | diaphragm |
|---|---|
| 音标 | 英[ˈdaɪəfræm] 美[ˈdaɪəˌfræm] |
| 解释 | n.<机> 隔板;<解>横隔膜;<物>光圈;快门;adj.光圈的，隔膜的; |
| 例句 | N-COUNT 膈;膈膜 Your diaphragm is a muscle between your lungs and your stomach. It is used when you breathe. N-COUNT (女性避孕用)子宫帽 A diaphragm is a circular rubber contraceptive device that a woman places inside her vagina. |
| 变形 | pl:diaphragms~ |
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