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improver的英文翻译是什么意思，词典释义与在线翻译：
英英释义
Noun:
-
someone devoted to the promotion of human welfare and to social reforms
-
a component that is added to something to improve it;
"the addition of a bathroom was a major improvement"
"the addition of cinnamon improved the flavor"
improver的用法和样例：
例句
用作名词 (n.)
- A paving asphalt penetration ratio improver was introduced.
介绍了一种提高道路沥青针入度比的改进剂。 - Cyclohexyl nitrate is an effective cetane number improver for diesel oil.
硝酸环己酯是一种有效的柴油十六烷值改进剂。
词汇搭配
- dress improver 托裙腰垫
- lead susceptibility improver 加铅效果改善剂...
- color improver 颜色改良剂
- combustion improver 燃烧促进剂
- cetane improver 十六烷值添加剂...
- fluidity improver 流动性改进剂...
- ignition quality improver 发火性增进剂...
- diesel fuel improver 提高柴油机燃料十六烷...
经典引文
-
His apprentices, improvers and the rest were atrociously lodged.
出自： J. Fowles
improver的相关资料：
近反义词
【近义词】
- reformer 改革家
- campaigner 从军者
- activist 活动分子
- crusader 十字军战士
- agitator 鼓动者
- add-on 追加
- do-gooder 空想的社会改良家...
- humanitarian 人道主义者
- addition 增加
