英语词汇“focusing aid”的音标、翻译、中文意思、用法、释义-英汉双解词典

词汇	focusing aid
释义	focusing aid聚焦装置
随便看	derivednesses derib derivative work right derepressed derivative method derivative differential thermal analysis derivative differential thermal curve derivative controller, D controller Derivative markets Deriaz-type turbine Deriaz deriba derivative work rights derivative dilatiometry derivative discontinuity derivative dilatometry derivative voltammetry derencephaly derivative of a vector derivable table derivative distribution derivative element derivably derivative of a formula derivative engine derivative equalization