ethinyl的音标为[ɪˈθaɪnɪl],基本意思是“乙基”或“乙基基团”。
速记技巧:可以将ethinyl拆分为e和thin和yl,其中thin可以表示“薄的”,yl是词缀“基团”的简写。
希望以上信息对您有帮助。建议您有更多时间可以尝试使用搜索引擎或专业词典来获取更精准的内容。
Ethinyl这个词的英文词源可以追溯到英语中的“ethyl”,它本身是希腊语词“ethyne”的后缀,表示与乙基相关的。
变化形式:
1. Ethanol(乙醇):一种有机化合物,化学式CH3CH2OH。
2. Ethylene(乙烯):一种有机化合物,化学式C2H4。
3. Ethylamine(乙胺):一种有机化合物,化学式NH2CH2CH3。
4. Ethylenediamine(二乙烯胺):一种有机化合物,化学式(CH2NH2)2。
5. Ethylpyrrolidone(乙基吡咯烷酮):一种有机化合物,用于有机合成。
6. Ethynyl(乙烯基):一个化学基团,常见于烯烃的命名中。
7. Ethynylene(乙烯二烯):一种有机化合物,化学式C2H2。
8. Ethylenedioxy(乙二醇):由两个氧原子组成的有机化合物,化学式C2H4O2。
9. Ethylidene(乙撑基):一个化学基团,常见于烯烃的命名中。
10. Ethylation(乙基化):一种有机化学反应,将乙基引入到分子中。
相关单词的描述:
1. Ethanol是一种常见的酒精饮料,乙醇燃烧可以产生乙烯气体,因此乙醇在工业上具有广泛的应用。
2. Ethylene是一种重要的有机化合物,是许多植物和微生物体内天然存在的物质,也是许多工业过程的关键原料。
3. Ethylamine是一种重要的有机化合物,在许多工业过程中用作催化剂或溶剂。
4. 乙胺和乙二醇在药物合成中具有广泛的应用,例如作为合成其他药物的关键中间体。
以上信息仅供参考,如需了解更多信息,请查阅相关书籍或咨询专业人士。
常用短语:
1. be made of
例句:This material is made of cotton and polyester.
2. be in fashion
例句:This dress is very popular at the moment.
3. go shopping
例句:I love going shopping with my friends.
4. have a good time
例句:We had a great time at the party.
5. take a break
例句:I need to take a break from work today.
6. be popular with
例句:This movie is very popular with teenagers.
7. be well-known for
例句:This city is well-known for its beautiful scenery.
英文小作文:
My Favorite Clothing Trend
I love fashion and I am always on the lookout for new trends. Currently, I am particularly fond of the trend for skinny jeans and crop tops. I think this combination looks great on most women and it really accentuates their figure. I also love the trend for oversized sweatshirts and boots, especially those with fur on the collar. These items are very trendy and they make me feel very comfortable and stylish at the same time. I also enjoy wearing dresses that are short and tight, paired with high heels, because they make me feel feminine and sexy. Overall, I think fashion is all about personal taste and expressing yourself through the clothes you wear. It is a fun way to express yourself and experiment with different styles.