n.屏幕；银幕；屏风；vt.掩藏；庇护；检查；放映 变形： 复数：screens过去式：screened过去分词：screened现在分词：screening第三人称单数：screens 双语释义：n.(名词)[C] 屏风,帘; 纱窗; 纱门 covered frame used to protect or hide sb/sth[C] 掩护物 anything that conceals sb/sth or gives protection[C] 屏幕 the front glass surface o