单词	pontonier
释义	pontonier noun pon·​ton·​ier " plural -s : an individual engaged in constructing a pontoon bridge or assigned to a military unit organized for that purpose Word History Etymology French pontonnier, from ponton + -ier -er
随便看	ultrasmall ultrasmart ultrasmooth ultrasoft ultrasonic ultrasonically ultrasonics ultrasonogram ultrasonograms ultrasonographer ultrasonographers ultrasonographic ultrasonographies ultrasonography ultrasophisticated ultrasound ultrasounds ultrastructural ultrastructurally ultrastructure ultrastructures ultrasuedes ultrathin ultratiny ultratraditional

英语词典包含469781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。