mottle ['mɔtl]以下由轻松背单词网站提供
单词级别附加级基本释义v.使成杂色参考例句In tubers from such potatoes stem mottle symptoms are rarely observed. 由这类马玲薯产生的块茎中茎斑驳症状不易观察到。Surface mottle of BMC parts is one of common quality defects. 不饱和聚酯树脂模塑料压制件表面颜色不均匀是常见的质量难题之一。 推荐阅读 |