英语
词源
名词
theine（不可数）
- 咖啡碱
- 2010, Crispian Scully, Medical Problems in Dentistry E-Book, Elsevier Health Sciences (ISBN 9780702044090), page 693:
- Caffeine is called guaranine when found in guarana, mateine when found in mate and theine when found in tea. There is far more caffeine in coffees than in teas.
- 2010, Crispian Scully, Medical Problems in Dentistry E-Book, Elsevier Health Sciences (ISBN 9780702044090), page 693:
相关词汇
- caffeine
- guaranine
- mateine
异序词
- Thiene, ethine, ethnie
爱尔兰语
名词
theine
- 单词 thine的已弃用拼写
辅音变化
Template:Ga-mut-cons
古爱尔兰语
发音
- IPA(帮助)：/ˈθʲenʲe/
名词
theine
- teine的辅音弱化形。
辅音变化
| 古爱尔兰语辅音变化 | ||
|---|---|---|
| 强化 | 弱化 | 鼻音化 |
| teine | theine | teine 读作/d(ʲ)-/ |
| 注：有些形式只是假设，不是所有形式都一定存在。 | ||