英语词汇rachis是什么意思，rachis的用法、释义、翻译、读音、例句、短语词组-英汉汉英翻译词典-觉斋网

单词	rachis
释义	DEFINITIVE EXAMPLES 权威例句〔barb〕Most feathers have a rachis from which the barbs branch.大多数羽毛具有一个羽干, 从上面分出羽支。外研社新世纪
随便看	hold sticks with hold still hold still hold still hold still hold still for hold stock hold stock hold sway hold sway hold sway hold talks with hold talks with hold the aces hold the baby hold the baby hold the bag hold the bag hold the balance hold the balance hold the balance of power hold the bank hold the belt hold the course hold the course

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