like so, diaphragm & aperture

来源: 移花接木 于 2023-04-06 18:57:26 [] [博客] [旧帖] [给我悄悄话] 阅读数 : (159 bytes)
回答: Good to meet diaphragm here and 由 7grizzly 于 2023-04-06 15:49:00

所有跟帖： 

• At least this picture is worth a thousand words. -7grizzly- ♀ 给 7grizzly 发送悄悄话 7grizzly 的博客首页 (0 bytes) () 04/06/2023 postreply 20:56:52

请您先登陆，再发跟帖！