英语词汇“trifocal”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	trifocal
释义	trifocal adj. & n. --adj having three focuses, esp. of a lens with different focal lengths. --n (in pl.) trifocal spectacles.
随便看	stemma stemple stemware stench stencil Sten gun steno stenography stenosis stenotype Stentor step step- stepbrother stepchild stepdaughter stepfather stephanotis stepladder stepmother step-parent steppe stepsister stepson -ster

英语词典包含43808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。