英语词汇“psa”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	psa
释义	PSA noun DEFINITIONS2 1 a public service announcement a PSA campaign targeted to motivate Americans to recycle every day a PSA in English and Spanish Submitted from: United Kingdom on 11/04/2018 Open Dictionary - April2018 2 medical prostate specific antigen: a protein that liquefies semen so the sperm are able to swim Abnormally high levels of PSA can indicate problems with the functioning of the prostate gland. Submitted on: Open Dictionary - Noun☞PSA
随便看	lopsided loquacious loquacity lord lord knows lordly lord mayor lord (only) knows lordship lordy lord’s lore lorry lose lose a baby lose consciousness lose count (of something) lose face lose ground lose heart lose height lose it lose-lose lose no time in doing something lose out

英语词典包含67175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。

PSA