Pectic acid
[化] 果胶酸\\n[医] 果胶酸
🧩 词语组成解析
a. 果胶的, 粘胶质的
🗣️ 情景例句
So how has life changed since you left the army?
你离开军队后，生活过得如何？
I learned Japanese yesterday.
我昨天学日文。
Mr. Smith is in charge of this class.
史密斯老师负责该班。