- 双语例句 更多例句
They react by adding other chemical agents at the double Bond to form derivatives or polymers.
这些化合物的最大用途在于双键与其它化学物质的反应.
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- At your service听候吩咐;
- attorney at lawn.律师;
- at this stageadv.眼下,暂时;
- at war在交战状态中;
- at weekends在周末;
- the Big Three三巨头
- at variance有分歧, 不和, 不符;
- at worstadv.在最坏的情况下;
- at this time此时此刻;
- at your earliest convenience得便务请…从速;
- at work工作中;
- at your own risk冒着你自己的风险
- the Big Four 英超四大豪门;
- at this time of year在(一年的)这个时节里;
- give someone the big E (英,非正式)(尤指无情或轻蔑地)拒绝某人;
- the big stick (非正式)大棒政策,武力威胁;
- The National College Entrance Examination全国高考
- at times有时;有时,间或;
- at will任意,随意;信;
- the big lie 弥天大谎, 不断重复谎言以骗取人们相信的宣传伎俩;
- 今日热词
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- pear n.梨(树);梨树;梨子
- film n.影片;电影;胶片;薄层;vt.& vi.(把…)拍摄(成)电影[电视等];上镜头;
- use n.(使)用;用法;用途,功能;使用权;使用价值;
- weapon n.武器;手段,工具(指用作攻击或斗争的知识、言语、行动等);兵器;凶器vi.武装;提供武器
- sow vt.& vi.播(种),播种于;vt.灌输;激起;散布;煽动;
- lea michele [人名]丽亚·米雪儿;欢乐合唱团
- Siemens 西门子(MKS 制电导单位,相当于欧姆);
- electricity n.电;强烈的感情;
- environment n.生活环境;自然环境,生态环境;
- psychology n.心理(学);思想;
- revisement 修订;改进;修改
- disturb v.打扰,打断;使焦虑;搅乱;

