knobby什么意思？

knobby的音标：knobby的英式发音音标为：['nɒbɪ]knobby的美式发音音标为：['nɒbɪ]...

He always carried leather briefcase under his arm , and a knobby walling - stick in his hand.他永远挟着他的公文皮包.并且永远带着他那根老粗老粗的黑油油的手杖.European flatfish, Scophthalmus maximus, that has a brown, knobby upper side and is prized as ...