英语词汇“sex ratio”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	sex ratio
释义	WordReference Random House Unabridged Dictionary of American English © 2024 sex′ ra′tio, [Sociol.] Sociologythe proportional distribution of the sexes in a population aggregate, expressed as the number of males per 100 females. 1905–10
随便看	pestilent pestilential pestilentially pestilentialness pestilently pestle pesto -pet- pet. pet peta- petabyte petach tikva -petal petal petalage petaled petaline petalite petalled petalless petallike petalody petaloid petalous

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。