n. 收敛剂

a. 收敛性的, 严厉的, 涩的

[化] 收敛剂; 涩剂; 涩嘴的

[医] 收敛的; 收敛剂

Astringent \As*trin"gent\ (-jent), a. [L. astringens, p. pr. of
astringere: cf. F. astringent. See {Astringe}.]
1. Drawing together the tissues; binding; contracting; --
opposed to {laxative}; as, astringent medicines; a butter
and astringent taste; astringent fruit.

2. Stern; austere; as, an astringent type of virtue.


Astringent \As*trin"gent\, n.
A medicine or other substance that produces contraction in
the soft organic textures, and checks discharges of blood,
mucus, etc.

External astringents are called styptics. --Dunglison.