单词	castellans
释义	同castellan
随便看	focus rectangle focus ring focussed focus serve focus servo focusses focus shift focussing focussing mechanism focussing ring focussing screw focus space focus strategy focus target focus-to-film distance focus-to-film distance (ffd) focus-to-film distance{=ffd} focus-to-skin distance focus-to-skin distance (fsd) focus-to-skin distance{=fsd} focus tracking focus transition focus your eyes on focus (或 center) one’s attention on focus的复数