discolored的例句（discolored在句子中的用法）

• Charles looked round him at the dingy smoke - discolored walls, the worm - eaten staircase. 查尔斯环视被烟熏黑的墙壁和虫蛀的楼梯.
• Spilt acid discolored the floor. 泼出的酸弄得地板褪色。
• Frequently, early in the disease, the skin is discolored by a marked erythema. 常在疾病早期, 皮肤因有明显的红疹而变色.
• He had bad teeth, irregular and discolored. 他牙齿长得不好，参差不齐而且有些发黄。