单词	transplacental
释义	trans·pla·cen·tal (trăns′plə-sĕntl) adj. Passing through or occurring across the placenta: a transplacental infection. trans′pla·cental·ly adv.
随便看	chord chordal chordate chord organ -chore chore chorea choregus choregus choreic choreograph choreographer choreographic choreographically choreography choriamb choriambic choric chorine chorioallantoic chorioallantois choriocarcinoma chorioid chorioid chorion

英语词典包含135693条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。