focus puller调焦: focus; focusing员: a surname调焦: focus; focusing◇调焦装置 [光学] focus control粗调焦: rough focusing调焦杆: focusing lever下载手机词典可随时随地查词查翻译关注微信公众号：chachacidian，回复:调焦员，即可在微信中查询翻译
