Active ferment
[机] 活性酵素
🧩 词语组成解析
active
['æktiv]
adj. 积极的，活跃的，有生气的;迅速的，敏捷的;有效的，起作用的;
n. [语法]主动语态;积极分子，活跃的人;
🗣️ 情景例句
In North America when people meet each other for the first time.
在北美，当人们第一次彼此见面时。
The husband has built a doghouse for his dog.
丈夫为爱犬建造了狗屋。
is an unfortunate victim of adverse circumstances,
是逆境的牺牲品，