| 释义 |
scaup 英skɔːp美skɔpAHDskôp 高COCA¹⁰¹²²³BNC¹²⁶⁴¹⁶⁺⁴iWeb⁵⁶⁸⁸⁹
基本英英近义反义例句
n.斑背潜鸭¹⁰⁰复数scaups名词复数scaup
Noun:
diving ducks of North America having a bluish-grey bill近义词 bluebill铃凫scaup duck绯红色紫繁缕…broadbill阔嘴鸭; 其他数种阔嘴鸭…
Among the scaup, males competing in groups grew penises15 percent longer, and sometimes up to 25 percent longer, than drakes with no mating rivals, Brennan reported.
结果发现，有同性竞争压力的雄性小潜鸭，与没有竞争对手的对照组相比，其阴茎长度高出15%，最长者甚至高出25%。 yeeyan |