英德
有道
百度
谷歌
图片
维基
百科
动物数量
[动] size of animal
- 过去的20年里，实验室里实验中使用的动物数量减少；
The number of animals used in laboratory tests has declined over the last 20 years. - 电脑模型的最终目标是减少用于实验的动物数量。
The eventual aim of computer modeling is to reduce the number of animals used in experiments. - 法律应该涵盖动物数量控制和宠物主人责任等方面的内容，这意味着人们应该为动物接种疫苗以防止狂犬病和其他传染性疾病。
The law ought to cover animal population control and responsible pet ownership, which means people should vaccinate their animals from rabies and other contagious disease.
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中国词汇量第二的英语词典
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