agint.用以对他人的话作出反应或表示气愤adj.农业的；农业课题的pref.ad-的变体abbr.安提瓜及巴布达(拉丁美洲岛国)=(Antigua and Barbuda)Ag.abbr.元素银的符号Agulan.阿古拉

1. A number of agrochemical companies, including Bayer and Syngenta, have been looking at ways to make complex protein drugs in plants, although progress has been slow.
   一些农用化学品公司，包括拜耳和先正达，一直在寻找方法使复杂的蛋白质类药物在植物中表达，虽然进展是缓慢的。