| 释义 |
diaphragmdi·a·phragm /ˈdaɪəfræm / noun [countable] - (
biology生物) the muscle between your lungs and your stomach that helps you to breathe膈；隔膜；横隔膜
- a thin piece of rubber that a woman puts inside her body before having sex to stop her from becoming pregnant子宫帽（女性避孕用具）
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