形容詞 yeasty:

1. of or resembling or containing yeast
   同義詞：yeastlike
2. marked by spirited enjoyment
   同義詞：zestful, zesty, barmy
3. exuberantly creative

yeast.y

adj.（形容詞）
yeast.i.er,yeast.i.est
Of, similar to, or containing yeast:
酵母的：酵母的、似酵母的或含酵母的：
例句：
a yeasty froth; yeasty bread dough; a yeasty home-brewed beer.
發(fā)酵泡沫；發(fā)酵面團(tuán)；家釀發(fā)酵啤酒

Causing or characterized by unrest or agitation; turbulent:
動(dòng)蕩的：引起騷亂或不安的；或具有這些特征的；騷亂的：
例句：
the yeasty days before the new government was established.
新政府成立前的動(dòng)蕩時(shí)期

Frothy; frivolous:
淺薄的；瑣碎的：
例句：
a yeasty comedy.
淺薄的喜劇

Full of productivity or vitality; exuberantly creative.
生氣勃勃的：充滿活力的或多產(chǎn)的；創(chuàng)造力旺盛的

【引伸】
yeast.ily
adv.（副詞）
yeast.iness
n.（名詞）