片语
knobbed Hornbills红冠犀鸟
adjusting knob调节旋钮
door knob门把手;门把捏手
Knobbed Cylinder插座圆柱体
knobbed wrack念珠藻
with knobs on更加
Black-Knobbed Sawback黑瘤地图龟
Knobbed Sawback北部黑瘤地图龟
Red-knobbed Coot凤头瓣蹼鸡
knobbed claw端球爪
Yellow-knobbed Curassow黄瘤凤冠雉
Knobbed Antennae突出触须
control knob[电] 控制旋钮;调节炳