astringent是什么意思

astringent [英][əˈstrɪndʒənt][美][əˈstrɪndʒənt] n.[药]收敛剂; 止血药; adj.严厉的; 收敛的; 止血的; 例句:

1. Green tea is too astringent to use for tea eggs. 对于茶叶蛋来说，绿茶太涩了。

2. Even more striking was the dessert, concocted out of the lurid and astringentjuice of the sea-buckthorn berry. 更引人注目的是餐后甜点，由沙棘果调制出来的火红和涩味的果汁。