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
I really have to rush.
我真的得赶快走了。
Lily is a Sophomore now.
莉莉现在大学二年级。
Old tunes are sweetest and old friends are surest.
老调最甜美，老友最可靠。