n. 少量

[ noun ]
a small or moderate or token amount
<noun.quantity>
England still expects a modicum of eccentricity in its artists

Modicum \Mod"i*cum\, n. [L., fr. modicus moderate, fr. modus.
See {Mode}.]
A little; a small quantity; a measured supply. ``Modicums of
wit.'' --Shak.

Her usual modicum of beer and punch. --Thackeray.