beaks的音标？

Baby cockatoos will have black eyes and soft, almost flexible beaks.雏鸟凤头鹦鹉黑色的眼睛是柔和的, 嘴几乎是灵活的.Squid beaks are often found in the stomachs of sperm whales.经常能在抹香鲸的胃里发现鱿鱼的嘴.Please remember that some birds have very powerful...

n.鸟嘴( beak的名词复数 )，鹰钩嘴，尖鼻子，掌权者...