| 释义 |
ethylene
[英] [ˈeθɪli:n]
[美] [ˈɛθəˌlin]
[名] 乙烯
词频排名 32237/55435
学习人数 1752
难度等级 6/10
认知比例 25.89%
例句
Ethylene is a growth hormone in plants.
乙烯是植物中一种生长荷尔蒙。
"Apples, for example, release ethylene gas, a plant hormone, which can cause other foods to ripen too quickly."
例如，苹果释放乙烯气体――一种植物激素，会引起其它食品过早成熟而腐烂。
"Vodka stunts ethylene production, thereby helping flowers stay wilt-free longer."
伏特加可以抑制乙烯的产生，从而让鲜花的枯萎时间延迟。
助记
联想
爱死你，乙烯
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