英语词汇“protoplanet”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	protoplanet
释义	protoplanet /proh"toh plan'it/, n. Astron. the collection of matter, in the process of condensation, from which a planet is formed. [1945-50; PROTO- + PLANET]
随便看	peafowl peag pea green peahen pea jacket peak peaked peak experience peak time. peaky loach load load displacement loaded loader load factor load fund loadie loading loading coil load line load-line mark loadmaster load module load-shedding

英语词典包含168451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。