Pectin
n. 果胶\\n[化] 果胶
📖 牛津释义
pectin
n[U]
(chemistry 化) substance similar to sugar that forms in some fruit when ripe and causes jam to set 果胶.
🗣️ 情景例句
Don't go into hysterics.
不要歇斯底里。
The accident held the train up for an hour.
那事故使火车延误了一个小时。
At exactly that moment, the telephone rang.
恰恰在此时，电话铃响了。