'美洲'.''土荆芥一种热带''.'美洲'.''植物 ( 土荆芥藜属 ),分泌油脂可作驱肠''.'虫'. ''剂. A tropical American plant ( Chenopodium ambrosioides ) yielding an oil used as an anthelmintic.
对甘油催化氢解制取1, 2- 丙二醇效果最好的是含铜的催化剂.Copper - containing catalysts are the most suitable catalysts for producing 1, 2 - propanediol through catalytic hydrogenolysis of glycerol....
Most trees lose their foliage in winter.大多数树木在冬天落叶。Foliage and other aboveground parts of plants by means of a sprayer.以喷雾施用于植物叶片和其它地上部分.European goosefoot with strong - scented foliage; adventive in eastern North Americ...
这是一道肉食主义者爱吃的素菜。This is a vegetarian dish that carnivores love.素食者认为吃肉食是造恶业。Vegetarians believe that eating meat is bad karma.肉食已经好了,蔬菜还未做好.The meat's ready but the vegetables still are not done....