例句與造句

1. Our selling list includes methionine from degussa , lysine from dacheng , changchun , minerals from lonmon and chuanheng , imported single and complex vitamins , microelements , enzymes , and other medical feed additives
   主要經(jīng)營德國德固賽蛋氨酸、長春大成賴氨酸、四川龍蟒、川恒礦物質(zhì)、進口單項和復(fù)合維生素、微量元素、酶制劑以及各種藥物飼料添加劑等。
2. It's difficult to find complex vitamins in a sentence. 用complex vitamins造句挺難的