词汇	pleiner
释义	pleiner 普莱纳¹⁰⁰
随便看	focus accurately focus action focus action, adjustment focus action for telescope focus adjustable hematometer focus adjuster focus adjusting device focus adjustment focus all our time and energy on development focus a magnifying glass on focusan focus and alignment focus and content focus and development focus and difficulty Focus and Key Point focus and level sensor focus and zoom motor Focus anisoplanatism focus anode focus a ray focus area focus a telescope on focus at infinity focus coilfocusing solenoid