“彗发”的拼音

“彗发”的英语可以翻译为：coma ...

这张壮观的组合影像显示霍姆斯彗星的彗发与彗尾的变化情形.This spectacular composite image shows how the coma and tail of Comet Holmes have changed....

n.台( platform的名词复数 )，站台，（公开表达意见或在某方面发展的）机会，纲领...

“盲”的拼音为：máng...

At best they were effective as antidepressants for no more than four months.它们充其量也只能起到4个月的抗抑郁剂的效果。Modern pharmacology offers an abundance of tranquilizers, antidepressants and anti - anxiety drugs.现代药理学提供了许许多多的镇静剂 、 抗抑郁剂...

PE的音标：PE的英式发音音标为：[peɪ]PE的美式发音音标为：[pe]...

n.新闻工作者，新闻记者( journalist的名词复数 )...

visit的现在进行时为：visiting...

银行家与钟表匠已经在伦敦城共同存在好几百年了。Bankers and clockmakers have coexisted in the City for hundreds of years.他目不转睛地盯着钟表。He kept his eyes glued to the clock.他也修钟表。He also repairs clocks and watches....

The gas , which is sulphur - free , contains 89 - 99 % methane, up to 6 % ethane, and 3 % propane.天然气不含硫, 含甲烷88-99%, 乙烷6%和丙烷3%.The method and the condition of separation epoxy ethane from dihydric alcohol are described.介...

n.乙内酰硫脲...

内圆滚线...

短尾派...

allotriophagy的音标：allotriophagy的英式发音音标为：[ələtri:əʊ'fædʒɪ]allotriophagy的美式发音音标为：[ələtrioʊ'fædʒɪ]...

idea的复数形式为：ideas...

Capella的音标：...

维静宁...