单词	pervalvar axis
释义	pervalvar axis noun per·​valvar axis ¦pər, (ˈ)per+…- : the longitudinal axis of the frustule of a diatom Word History Etymology per- + valvar
随便看	reeking reekingly reeks reeky reel reel in reel off reel oven reel seat reel-to-reel reelable reelect reelected reelecting reelection reelections reelects reeled reeled in reeled off reeled silk reeler reelers Reelfoot reeligibilities

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