stainn.污点;瑕疵;着色剂;染料v.弄脏;玷污;着色
stain smear染色涂片
staining jar染色缸
stain sensor应变传感器
Stain method色斑法
stained clay呈色粘土
Stains-all全染色染料
stain fungus变色菌
stainabilityn.(细胞的)可染性
stain fabric缎纹织物
stained wood着色木