单词	Dutchman's-pipe
释义	Dutchman's-pipe noun Dutch·​man's-pipe ˌdəch-mənz-ˈpīp  plural Dutchman's-pipes ˌdəch-mənz-ˈpīps  : a vine (Aristolochia macrophylla synonym A. durior) of the birthwort family with large leaves and early summer flowers having the tube of the calyx curved like the bowl of a pipe Illustration of Dutchman's-pipe Word History First Known Use 1845, in the meaning defined above
随便看	optic optic axis optic capsule optic chiasma optic cup optic disc optic discs optic disk optic disks optic lobe optic nerve optic orientation optic placode optic rod optic sign optic vesicle optical optical activity optical anomaly optical art optical bench optical bleach optical calcite optical computer optical constant

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