单词：pectin
音标：['pektin] ；
n. 果胶
[化] 果胶
[化] 果胶
n. any of various water-soluble colloidal carbohydrates that occur in ripe fruit and vegetables; used in making fruit jellies and jams
词型变化：名词复数形式 : pectins
词性分布：
pectin的用法和样例：
例句
用作名词(n.)
- Jam, and jelly both contain pectin.果酱果冻中都含有果胶。
- After testing many other compounds, the team tried pectin.再试过其他一些物质之后，小组又尝试了果胶。
词汇搭配
- crude pectin粗果胶
- pectin grade果胶的胶凝度...
- pectin jelly果胶冻
- pectin fermentation bacteria果胶发酵细菌...
- apple pectin extract苹果果胶抽出物...
- beet pectin甜菜果胶
- pectin test果胶试验
- high methoxyl pectin高甲氧基量果胶...
- pectin fruit jelly加果胶的果冻...
- pectin substance果胶质
- pectin powder果胶粉
- pectin sugar果胶糖
单词：pectin 相关文章
One of the most exquisite heat sensors in the worldits not in some government lab. It's in the head of a snake. The pit viper, to be specific. They're incredibly sensitive. They beat any of the synthetic counterparts, even the most expensive semicond
发表于:2018-12-24 / 阅读(270) / 评论(0)
2017年Scientific American(二)月
2017年Scientific American(二)月
Heat Sensor Has Snaky Sensitivity敏感如蛇的热传感器 One of the most exquisite heat sensors in the worldits not in some government lab. It's in the head of a snake. The pit viper, to be specific. 世界上有一种最精敏的热传感器，它
发表于:2019-01-20 / 阅读(273) / 评论(0)
2017年Scientific American(六)月
2017年Scientific American(六)月