常見例句Within Hylidae,the structure of the spermatoz oon of Hyla chinensis was simpler than that of other species which had been studied in Hylidae.在雨蛙科中，與已經(jīng)研究過的雨蛙科的其他種類相比，中國(guó)雨蛙的精子結(jié)搆較爲(wèi)簡(jiǎn)單，因此似更爲(wèi)高等。 返回 Hylidae