单词	pterotheca
释义	pterotheca noun ptero·​theca ¦terə+ : the part of the pupa case that covers the rudimentary wing of an insect Word History Etymology New Latin, from pter- + theca
随便看	unbiases unbiasing unbiassed unbiblical unbid unbiddable unbidden unbidder unbiddest unbider unbidest unbigoted unbilled unbind unbinding unbindings unbinds unbirthdays unbishoped unbishoping unbishops unbitt unbitted unbitten unbitter

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