单词	rifled shell
释义	rifled shell 槽钢壳
随便看	I studied him closely I studied math I studied maths at university I studied medicine in college I studied the wrong chapters I studiously avoided his company Istudor I study at a university I study by making flashcards I study Chinese I study English too I study fro a test by working with friends I study in Denver now I study in Mudu Experimental School I study in Williams School I study zoology at school i-stuffed i-stufled Istukari Istukarii I stumbled across this book in the drawer I stumbled into acting when I left college I stumbled over a rock I stumbled over a stone and fell I stumbled over a tree root