shelledadj.有壳的;带壳的adj.脱壳的
shelln.壳;炮弹;[计]外壳程序v.脱落;去壳;拾贝壳;炮轰
shell-to-shell distance设备外壳间距
shells immersed in the sand埋在沙里的贝壳
shell type magnetic circuit外铁型磁路
shell bearing boring machine轴承壳车孔机
Shell Mound at Samrong-Sen三隆森贝丘遗址
shells of medical importance医学贝类
Shell Extended Range NORICUM远程炮弹
shell-and-tube fermentor管壳式发酵器
shell-and-coil condenser壳式盘管冷却器
shell-and-tube preheater壳管式预热器