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单词 thyroid
释义
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thyroid

/ˈθaɪrɔɪd/
noun
1
(亦作thyroid gland)a large ductless gland in the neck which secretes hormones regulating growth and development through the rate of metabolism
甲状腺。
1.1
mass noun an extract prepared from the thyroid gland of animals and used in treating deficiency of thyroid hormones
甲状腺(制)剂。
2
(亦作thyroid cartilage)a large cartilage of the larynx, a projection of which forms the Adam's apple in humans
甲状软骨。
词源
early 18th cent. (as an adjective): from Greek (khondrosthureoeidēs 'shield-shaped (cartilage)', from thureos 'oblong shield'.
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更新时间:2025/3/18 13:48:32