discoloration是什么意思

实用例句

1. discoloration caused by the sun

因日照引起的退色来自《权威词典》

2. Valuably diminishes dark circle and discoloration for clear eyes.

消除黑眼圈、晦暗,创造明亮的眼眸.来自互联网

3. Erythema, edema and a purple discoloration of the eyelids are of dermatomyositis.

眼睑红斑 、 水肿、淡紫色是皮肌炎的特征.来自互联网

4. Bacterial infection causes swelling, discoloration, and then a foul smell.

患部肿胀, 变色, 后来发出恶臭味.来自互联网

5. This discoloration qualitatively suggests that the substance is low in inorganic iron.

从定性的角度考虑,这种褪色表明这种物质的无机铁含量很低.来自互联网