n.污点；微粒；vt.使有斑点； 变形： 复数：specks 英英释义： speck[ spek ]n.a very small spot"the plane was just a speck in the sky"同义词：pinpoint(nontechnical usage) a tiny piece of anything同义词：atommoleculeparticlecorpusclemotea slight but appreciable addition同义词：touchhinttingemi