dwarf wheat造句

例句与造句

1. The rockefeller foundation ' s bet on dwarf wheat and penicillin ensured that billions of people were fed and kept healthy
   洛克菲勒基金会在矮生小麦（译注3 ）和青霉素上的投入给了上亿人食品与健康的保障。
2. It's difficult to find dwarf wheat in a sentence. 用dwarf wheat造句挺难的