/ˈneɪkɪd ||; ˈnekɪd/adj1 not wearing any clothes 裸露的；赤身的: He came to the door naked except for a towel. 他来开门，身上什么也没穿，只裹着一条毛巾。naked shoulders/arms 袒露的肩膀╱手臂 ☞ Look at bare and nude. 参看bare及nude。
2 (only before a noun 只用于名词前) (used about sth that is usually covered) not covered （指通常有遮盖物的东西）无遮蔽的，无覆盖的: a naked flame/bulb/light 明火；没有灯罩的灯泡；没有灯罩的灯
3 (only before a noun 只用于名词前) clearly shown or expressed in a way that is often shocking 赤裸裸的，无掩饰的，露骨的（通常使人震惊）: naked aggression/ambition/fear 赤裸裸的侵略；昭然若揭的野心；明显的担心
the naked eye the normal power of your eyes without the help of glasses, a machine, etc 肉眼:
Bacteria are too small to be seen with the naked eye. 细菌太小，肉眼无法看见。