1690s, from French glande (Old French glandre "a gland," 13c.), from Latin glandula "gland of the throat, tonsil," diminutive of glans (genitive glandis) "acorn, nut; acorn-shaped ball," from PIE root *gwele- (2) "acorn" (cognates: Greek balanos, Armenian kalin, Old Church Slavonic zelodi "acorn;" Lithuanian gile "oak"). Earlier English form was glandula (c. 1400); Middle English also had glandele "inflamed gland" (c. 1400). Extended from tonsils to glands generally.
权威例句
1. Her mother has an underactive adrenal gland.
她的母亲肾上腺机能不全.
2. This is a snake's poison gland.
这就是蛇的毒腺。
3. The duct that drains the entire gland is the main duct.
整个腺体的导管汇总在一起称主导管.
4. Bronchography may reveal dilated enlarged ducts of hypertrophic gland.
支气管造影可显示出肥大腺体的腺管已经扩张和肿大.
5. It is also an endocrine gland secreting at least two important hormones.