英语语法分析

Duffy thinks they may have been thwarted by low water levels.

达菲认为是低水位击败了它们。

Maureen Duffy reminded us of the audacity and courage of Aphra Behn in this regard.

就这一问题，达菲提到了勇敢果敢的埃弗拉本。

Now, the Duffy blood-group protein is essentially necessary for Plasmodium vivax to get into the red cell.

现在间日疟原虫必须依靠达菲蛋白进入红细胞。