Pectins
(pectin 的复数) n. 果胶\\n[化] 果胶
🗣️ 情景例句
So now I'm taking a flight on Monday instead.
所以我现在要改搭星期一的班机走。
I know you are all busy.
我知道大家都很忙
People change, but they don't suddenly chnge from being right-handed to being left-handed.
人会变，但他们不会从惯用右手而突然转变成左撇子的。