单词：closely coiled arm
单词：closely coiled arm 相关文章
说一口流利的英语，从简单的单词开始。 听听，读读，背背，今天你的词汇量又增加了5个。 单词/词义 中英例句 单词听读 arm [ B:m ] There must be something wr
每日攻克5词
Long ago, in a small village lived Vishnudutta, a poor Brahmin farmer. He worked hard but was not able to earn much. His son, Somadutta was always asking for more money. Be satisfied with what you have, my son, Vishnudutta would say. One day, Vishnud
英汉幽默故事选读
我们今天要学的习惯用语都有这样一个关键词： shot。 Shot最普通的解释是开枪射击，然而它用在不同的地方会产生不同的意义。例如在今天要学的第一个习惯用语里， shot这个词的原意是打针
美国习惯用语
But we must leave the pin, for it is the pin itself that holds the parts together. 但是必须把大头针留下，因为两块东西就是让大头针来固定的。 Pins are made of many sizes, and are either black or white in colour. They are pre
英国学生科学读本
Have you ever wondered how heating an egg white turns that uncooked clear goo into an opaque gel? Well, that transparent goo is made of mostly water and proteins. Each protein is a long strand of amino acids that you can think of as a string of green
英语时差8，16
The Denatured Egg White 煮鸡蛋还有那么多学问哪?在煮鸡蛋过程，鸡蛋会发生哪些变化呢? 蛋白质变性（protein denaturation）是指蛋白质在某些物理和化学因素作用下其特定的空间构象被改变，从而导致
英语听力文摘 English Digest