# wrapper ##### 词义 - 英：/ˈræpə(r)/； 美：/ˈræpər/ - #词性/n 封套；（食品等的）包装材料；包装纸；封皮 ##### 例句 - Study on the Properties of the Antibacterial Wrapper Coated with Chitosan - 抗菌壳聚糖包装纸的性能研究 - Let 's pull away the wrapper first . - 我们先把包装纸拉掉。 - He carefully flattened the wrappers and put them between the leaves of his book - 他小心翼翼地把包装纸弄平，夹在书页里。 ##### 形态 - #形态/word_pl wrappers