单词	ontogenesis
释义	on·to·gen·e·sis (ŏn′tō-jĕnĭ-sĭs) n. pl. on·to·gen·e·ses (-sēz′) See ontogeny.
随便看	one's type one-time one-time pad one-timer one-to-one one-touch one-track one-trick pony one-two one-two punch one-up one-upmanship one-upsmanship one-way one-way mirror one-woman on feet on file on fire ongoing on guard on hand on hands on head on high

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。