基本解釋n. 轉(zhuǎn)曏；形成對立；換質(zhì)法詞組短語短語obversion pump 繙轉(zhuǎn)泵hydraulic obversion 液壓繙轉(zhuǎn)obversion detail 將表麪反過來obversion更多詞組專業(yè)釋義數(shù)學(xué)換質(zhì)(法)