释义 |
iris diaphragm 【光学、摄影术】虹彩光圈,可变光阑[亦作 iris] 以上来源于:《21世纪大英汉词典》 iris diaphragmn.① 虹膜式光圈iris diaphragmn.【摄】可变光圈;虹彩光圈详细释义源自:《新世纪英汉大词典》Collins外研社 n.可变光圈;虹彩光圈【摄像】英英释义n.diaphragm consisting of thin overlapping plates that can be adjusted to change the diamete |