英语语法分析

Remove the gossypol, however, and you'd have a cheap and abundant form of protein for everyone.

有了去除棉子酚的棉籽，你就能给大家提供廉价而充足的蛋白质了。

Gossypol, especially the (-) -gossypol, has the function of male antifertility, anti-cancer and anti-virus.

棉酚，尤其是左旋(-)棉酚，具有重要的男性抗生育、抗肿瘤、抗病毒等作用。

But get rid of all the gossypol, as plant breeders did in the 1950s, and insects will devour the defenseless cotton.

然而，上世纪五十年代的植物育种家也干过这事儿，他们把棉子酚去除了，结果昆虫就会把毫无防护能力的棉花啃个干净。