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 ...

Flu virus can live on shared objects ( doorknobs, keyboards, counters, etc ).病毒可以在共用物品表面生存 ( 门把手 、 键盘 、 柜台等 ).The doorknobs, hinges and copper wiring were stolen, as were the appliances and carpet.门把手 、 铰链、铜配线, 还有家用电器和地毯...

粗琢块石...

n.制铁坯（搅炼法一步操作）...

knobble的音标：knobble的英式发音音标为：['nɒbl]knobble的美式发音音标为：['nɒbəl]...

My left hand brushed the wall and found the doorknob.我的左手顺着墙摸过去就找到了门的把手.I promised to repair the doorknob,but I had never got around to it.我答应要修门把,可我抽不出时间修。He jiggled the doorknob noisily.他使劲地晃动门把手，响声很大。I tried the doork...

n.球形门拉手...

doorknob的复数形式为：doorknobs...

adj.有节的，棘手的...

doorknobs的音标：...

knobbling的音标：knobbling的英式发音音标为：['nɒblɪŋ]knobbling的美式发音音标为：['nɒblɪŋ]...