...解释:Triglycerides: Fat molecules composed of three parts fatty acids and
one part glycerol.甘油三酯:是由三个脂肪酸分子和一个甘油分子组成的脂肪分子。英语量词和名词之间不是一般会加上of吗?此处为什么是three parts fatty acids而不是three parts...
曹老师,2022年全国英语乙卷中有这样一个句子,请您帮我分析:Fruit juices, milk-based drinks and most alcoholic drinks are free of
the tax, as are small companies
manufacturing fewer than 1m litres per year.as这部分从语法上有点分析不了,请曹老师点播!
...文;so we'll start by going back thousands of years. Most ancient cultures had weather gods, and weather catastrophes, such as floods, played an important role in m...
I think the bird flies but the sea birds fly, is that no courage of the sea, years later I discovered, not the bird flies past, but not the other side of the sea, and had no wait...
... many of us, these casseroles are as much a part of childhood as Halloween and jump rope. 句中的much为什么可以用在a part of childhood前面?去掉much不是也可以吗?不懂的是,这种比较句中的much从语法上来说,究竟是什么词性?又起什么作用,是什...
...is this desert plain, a dry lake bed in California surrounded by mountains and on the desert floor these huge rocks, some of them hundreds of pounds.这是托福TPO4听力中的一段话,其中on the desert floor these huge rocks感觉不通顺,没有谓语或者非谓语,these huge rocks是...
原句:I have lived in cities all my life and when I am at home I usually take
the subway or bus.1. 为什么该句前面用现在完成时have lived?2. 为什么是用city复数?而不是用单数city呢?3. 为什么是take the subway or bus用定冠词the的,而不是用不定冠词a呢...