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lumbar
['lʌmbə]
释义
n. 腰椎；腰部
relating to the lower part of your back
例句
Sheldon: I must say, I am enjoying your new chair.
Penny: It's great, isn't it?
Sheldon: It is. Aligns the lumbar, cradles the coccyx, balances the buttocks. (The Big Bang Theory)
谢尔顿：我得说，我喜欢你的新椅子。
佩妮：不错吧？
谢尔顿：不错。契合腰椎，支撑尾椎，平衡臀部。（生活大爆炸）
