- 重点词汇
- 相关例句
When we passed his window, we stepped softly, for fear of disturbing.
我们从他窗前经过时, 放轻了脚步, 唯恐打扰他.
《现代汉英综合大词典》
Your children are disturbing my wife ; can you speak to them, please ?
你的孩子吵得我妻子不得安宁, 请说说他们好 吗 ?
——辞典例句
Methods of synthesizing diphenyl carbonate included transesterification, urea and carbon disulfide.
其合成方法主要有酯交换法 、 尿素法和二硫化碳法等.
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The silver in ores occurs mainly as independent silver minerals sulfides or in crack disulfide.
银主要以独立银矿物的形式存在于各种硫化物矿物边缘及矿物裂障中.
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讨论了氯代环己烷与二硫化钠反应制备二环己基二硫化物的方法.
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