1.hen的复数是hens。
2.hen:母鸡; 雌禽;
3.Freezing weather in spring hampered the hens' ability to lay.春天严寒的天气降低了母鸡的产蛋能力。
4.They are prolific breeders, with many hens laying up to six eggs.他们都是多产的饲养员,养的母鸡很多都可以下6个蛋之多。