单词 | thyroxine |
释义 | Definition of thyroxine in English:thyroxinenoun θʌɪˈrɒksɪnθʌɪˈrɒksiːn mass nounBiochemistry
OriginEarly 20th century: from thyroid + ox- 'oxygen' + in from indole (because of an early misunderstanding of its chemical structure), altered by substitution of -ine4. Definition of thyroxine in US English:thyroxine(also thyroxin) noun Biochemistry
OriginEarly 20th century: from thyroid + ox- ‘oxygen’ + in from indole (because of an early misunderstanding of its chemical structure), altered by substitution of -ine. |
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