英语词汇“gravitational systems of units”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典-现代词典

单词	gravitational systems of units
释义	gravitational systems of units gravitational systems of units [‚grav·ə′tā·shən·əl ¦sis·təmz əv ′yü·nəts] (mechanics) Systems in which length, force, and time are regarded as fundamental, and the unit of force is the gravitational force on a standard body at a specified location on the earth's surface.
随便看	genus psychopsis genus psychotria genus pteretis genus pteridium genus pteris genus pternohyla genus pterocarpus genus pterocarya genus pterocles genus pterocnemia genus pterodactylus genus pterois genus pteropogon genus pteropus genus pterospermum genus pterostylis genus ptilocercus genus ptilocrinus genus ptilonorhynchus genus ptloris genus ptyas genus ptychozoon genus puccinia genus pueraria genus puffinus

英语词典包含2567994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。