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cavity英英释意_发音_cavity同义词辨析_cavity词组搭配_cavity实用场景例句

首页英语词典cavitycavity英英释意

cavity

英['kævɪtɪ] 美['kævəti]

英英释义同义词辨析实用场景例句

n. 腔；洞，凹处

英英释意

1. a sizeable hole (usually in the ground);: "they dug a pit to bury the body"

2. space that is surrounded by something

3. soft decayed area in a tooth; progressive decay can lead to the death of a tooth

4. (anatomy) a natural hollow or sinus within the body