英语词汇“optical aid”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	optical aid
释义	optical aid 学仪器
随便看	accounting procedures accounting process accounting profession accounting profession organization accounting profit accounting profits accounting program accounting purpose accounting rate accounting rate of return accounting ratio accounting ratios accounting recapitalization accounting receivable aging schedule accounting recognition accounting record accounting records accounting records as evidence accounting reference period accounting regime accounting regularity audit accounting regulation accounting regulations accounting-related accounting reliability 前人田土后人收前人田地后人收。前人田地，后生世界前人种德后人收前人种树，后人乘凉前人种树，后人歇荫前人种粮，后人割稻前人踬，后人戒。前仆后继，义无反顾前仆后继，视死如归罩裤罩褂儿罪罪上加罪罪不容诛罪人罪刑罪名罪咎罪囚