- 重点词汇
- behaviourn.行为;态度;行为方式;运动方式;性能;
- excitedadj.激动的;紧张不安的;性兴奋的;
- alternate with轮流，交换;相间;
- veryadv.很，非常;最;显然，真正地;
- periodsn.一段时间;时期;（个人、组织或社会的）阶段，时期，时代;纪(地质年代，代下分纪)
- deepadj.深的;宽的;有…深的;深呼吸的;靠近对方端线的;极度的;严重的;酣睡的;专注于;强烈的;衷心的;难懂的;低沉的;城府深的;渊博的;
- ofprep. 关于;属于…的;由…制成;
- depressionn.抑郁(症);消沉;萧条(期);洼地;低气压;
- 相关例句
Due to the heavy workload, they decide to alternate with the work.
alternate:因为工作量很大, 他们决定轮流做.
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Since 1895, the media has alternated between global cooling and warming scares.
自从1895年以后, 媒体在全球变冷和变暖的恐惧之间来回交替.
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He alternated kindness with cruelty , ie was kind , then cruel, then kind again, etc.
他恩威并行(时而和蔼可亲, 时而凶狠残暴).
词典精选例句
We kept the cattle off the north and east and alternated in taking charge of them.
我们让牛群呆在北面和东面,轮换着去看牛.
词典精选例句
During the next nine years he alternated between service in several armies and carousing in Paris.
在那以后的九年里,他时而在几个军队中服役,时而在巴黎狂欢作乐.
词典精选例句
Owen was alternately dejected and maddened by the knowledge of his own helplessness.
欧文因自己一筹莫展,时而烦闷,时而生气.
词典精选例句
As a companion star orbits its primary , it alternately approaches and recedes from the Earth.
当伴星围绕着主星运转时, 它交替地朝着地球或背离地球运转.
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