echelle怎么读

n.阶梯（分级）光栅...

Calvinism was the most convenient religion since the days of the ancients.加尔文主义是自古以来最方便的宗教.This denomination has its origins in Calvinism.这一教派源自加尔文教.Historically, Emerson marks one of the largest against the Calvinism of...

courts的音标：...

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lock的音标：lock的英式发音音标为：[lɒk]lock的美式发音音标为：[lɑk]...

chaplet的音标：chaplet的英式发音音标为：['tʃæplət]chaplet的美式发音音标为：['tʃæplɪt]...

The Rousseau model commended itself to a lot of early socialists.卢梭提出的模式被很多早期的社会主义者接受。Daniels and Franklin concurred in an investigator's suggestion that the police be commended.丹尼尔斯和富兰克林一致同意一位调查人员的建议，即警方应该受到赞扬。His ...

最好的雕刻工具是锋利而柔韧的长刻刀。The best carving utensil is a long, sharp, flexible knife.这些编织精美的篮子是用柔韧的云杉嫩树根编成的。The finely twined baskets are made with young, pliable spruce roots.柔韧的膜片一扁平的悬臂校正弹簧相连.The flexible diaphragm is connected...

dissatisfy的一般过去时为：dissatisfied...

ferrohastingsite的音标：ferrohastingsite的英式发音音标为：[ferəʊ'heɪstɪŋsaɪt]ferrohastingsite的美式发音音标为：[feroʊ'heɪstɪŋsaɪt]...

n.冻融泥流作用...

“抛弃物”的英语可以翻译为：dereliction ...

Doing crosswords gives the mind some exercise.做纵横字谜游戏能锻炼脑筋.I keep a dictionary beside me when I'm doing crosswords.我填纵横字谜的时候,手边总有一本字典.I'd say crosswords to me are probably an obsession.字谜游戏对我来说或许是一种困扰....

n.焦点计...

1818年菲涅耳参加了法国科学院主办的一次竞赛.In 1818 Fresnel entered a competition sponsored by French Academy.菲涅耳通过加进来干涉概念,解决了这个困难.The difficulty was resolved by Fresnel with his addition of the concept of interference.在许多情况下, 对于我们的目的来说,更简单...

n.压制，镇压，禁止，抑制...