- 重点词汇
- 相关例句
以稀土化合物为催化剂, 实现了乳酸与正丁醇反应合成乳酸正丁酯.
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提出了以固体氯化物为催化剂合成马来酸二丁酯的最佳反应条件.
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Mr Buttner-Clevenger says he suffered and bruises and lost a camera and a backpack to thieves.
贼人不仅抢走了他的照相和背包,他的身体也被打肿,还有几处瘀伤.“每走一步,我都受到伤害. ”
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Their motto was not " every man for himself " -- but " all for the common cause. "
他们的格言不是 “ 人人为自己 ”, 而是 “ 一切为了共同目标 ”.
演讲部分
But all families have a huge Christmas dinner-usually at midday.
但所有家庭都有一顿丰盛的圣诞大餐?通常在中午.
英语晨读30分(高二)
Duplication of bands in this region also shown by trifluoropropyne and perfluoro 2-butyne.
三氟丙炔和全氟丁炔 -2 在这个区域也出现双重谱带.
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Duplication of bands in this region is also shown by trifluoropropyne and perfluoro 2-butyne.
三氟丙炔和全氟丁炔 -2 在这个区域也出现双重谱带.
词典精选例句
And Jesus answering said unto them are whole need not a physician; butare sick.
31耶稣对他们说:无病的人用不著医生; 有病的人才用得著.
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ButI've realised that having the MBA is not enough to attain the job.
但我也认识到,拥有MBA文凭并不足以保证我找到工作.
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The Shanghai present's house price should be in the top digIt'small scale shake.
上海现在的房价应该是在高位小幅震荡.
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述国内对硼镁铁矿工业生产 和 科研开发情况,以及硼镁铁矿开发的意义.
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