| 茶 |
chá àn suān | (Tw) (biochemistry) theanine |
| 茶 |
chá | tea / tea plant / CL:杯,壶 |
| 胺 |
àn | (chemistry) amine / colloquial pr. [an1]; Taiwan pr. [an1] |
| 酸 |
suān | sour / tart / sick at heart / grieved / sore / aching / pedantic / impractical / to make sarcastic remarks about sb / an acid |