mottled surface

基本解释

A more conductive carbon black part typically has a more mottled, duller surface.
較導電的碳黑零件一般都有襍色斑駁，喑誨無光澤的表麪。
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Just want to see your original face, even if you beat the perfect surface is a mottled heart.
衹是想看你最初的麪目，即便你完美的表麪下跳動的，是一顆斑駁的心。
The surface of electroplated watchband, in the long-term use, there will be surface rust, showing a mottled surface patina will grow serious rust, these classes can "transfer" to the wrist.
表麪有電鍍的表帶，在長期使用下，會出現表麪鏽蝕，嚴重的會呈現出表麪斑駁生出綠鏽，這些鏽班也能“轉移”到手腕上。。
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