| 释义 |
diaphragm
—diaphragm /ˈdaɪ.ə.fræm/
Ⅰ noun [C] (BIRTH CONTROL) ► F0 a circular rubber device that a woman puts inside her vagina before having sex, to avoid becoming pregnantThesaurus+: ↑Contraception
Ⅱ noun [C] (MUSCLE) ► F0 the muscle that separates the chest from the lower part of the bodyThesaurus+: ↑The human torso
Ⅲ noun [C] SPECIALIZED (COVER) ► F0 any thin piece of material stretched across an openingThesaurus+: ↑Coverings and layers |