the optimum use of resources对资源的充分利用Do you know the optimum temperature for the growth of plants?你知道庄稼生长的最佳温度 吗 ?Now your advice is very optimum.现在你的建议是很适宜的....
The optimum aperture of an aerator is smallest at the water depth of 4 m.一般水深在4m左右,曝气器的最优孔径最小.You know there's some debate among chiropractors about the optimum IeveI of mattress tension.你知道吗?有些神经病理学家对最佳的床褥硬度争论不休.Th...
You will ingest only the lightest of substances.你只将摄取最轻的物质.The macrophages collect to ingest the lipid material.巨噬细胞聚集起来吞噬脂质....side effects occurring in fish that ingest this substance...对吸收了该物质的鱼产生的副作用to ingest food摄取食...
要当飞行员必须达到体格上的某些标准.To be a pilot, one must meet certain physical standards.要参军必须达到一定的体格上标准.To join the army, one must meet certain physical standards....
She vacillates between men twice her age and men younger than she.她犹豫不决，不知道是该选择年龄比她大一倍的男人还是比她小的男人。The Policeman hesitates, vacillates, then takes another rather uncertain step or two forward.警察犹豫了一下, 满腹狐疑地又往前挪了一两步.As Pru...