Sentence:  Yet if he were not there , they would have missed him , as they would have missed the sounds of bees buzzing against the screen door in early June ; or the smell of thick tomato paste - the ripe smell that was both sweet and sour - rising up from aluminum trays <WSD>wrapped</WSD> in fly dotted cheesecloth . 
Meaning of the word marked with <WSD> tags:  covered with or as if with clothes or a wrap or cloak