erect standard造句

"erect standard"是什么意思

造句与例句手机版

The horizontal raceme and the erect standard are adaptations to pollination by passerine birds.
It's difficult to see erect standard in a sentence. 用erect standard造句挺难的

相邻词汇

用"erect position"造句, 用"erect posture"造句, 用"erect shot"造句, 用"erect spin"造句, 用"erect stall"造句, 用"erect stem"造句, 用"erect system"造句, 用"erect type"造句, 用"erect up"造句,

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