英语词汇“specific-gravity”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	specific-gravity
释义	WordReference Random House Unabridged Dictionary of American English © 2024 specif′ic grav′ity, [Physics.] Physicsthe ratio of the density of any substance to the density of some other substance taken as standard, water being the standard for liquids and solids, and hydrogen or air being the standard for gases. Also called relative density. 1660–70 spe•cif′ic-grav′i•ty, adj.
随便看	ribeirão prêto ribera rib eye ribgrass rib-knit ribless riblike riboflavin riboflavine ribonuclease ribonucleic acid ribonucleoprotein ribonucleoside ribonucleotide ribose riboso ribosomal ribosomal rna ribosome ribozo ribozyme rib roast rib steak rib-tickler rib-tickling

英语词典包含188688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。