英语词汇“variable-focal-length lens”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	variable-focal-length lens
释义	variable-focal-length lens 可变焦距镜头
随便看	critical-ratio scheduling critical ratio value critical Rayleigh number critical reaction critical reactor critical reading critical realism critical real time processing critical reason critical reduction critical reference critical reference surface critical reflection critical refraction critical regeneration critical region critical regionalism critical relative bearing critical relative centrifugal force critical relative humidity critical relative moisture critical relative molecular mass critical relaxation critical relaxation time critical release factor of oil and gas tcsx tctb tctc tctm tctp tcts tcwc tcxj tcxt tcym magichand magician Magic Ink magic mirror magicmirror magic number magicnumber magma magnesium magnet