“门可罗雀”，字面意思是“大门之前可以张起网来捕麻雀（birds can be caught by a net at the door）”，“罗”做动词表示“张网捕捉（catch birds with a net）”，“门可罗雀”用来形容十分冷落，宾客稀少（visitors are few and far between，having few visitors）。
例句：
展厅门可罗雀，开发商已经开始降低价格。Showrooms are empty and developers have already started cutting prices.
地震过后这个景点门可罗雀。Visitors are few and far between in this scenic spot after the earthquake.
