英语词汇secondary vein是什么意思，secondary vein的用法、释义、翻译、读音、例句、短语词组-英汉汉英翻译词典-电脑手机教程网

单词	secondary vein
释义	DEFINITIVE EXAMPLES 权威例句〔veinlet〕A small or secondary vein, as on the wing of an insect.小翅脉、小静脉、细（叶脉）：小的或从属的脉，如昆虫的翅脉上美国传统
随便看	shortening shortening shortening shortening shortening of fibers shortening of pitch shortening property shortening reaction shortens shortens shorter shorter shorter shorter shorter working hours shorter working hours shorter-term shorterizing shortest shortest shortest shortest shortest arc shortest confidence interval shortest path

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