1、Smooth-barked north american hickory with7to9leaflets bearing a hard-shelled edible nut.
光滑樹(shù)皮的北美山胡桃樹(shù)，有七到九個(gè)小葉，有帶硬殼的可食用的堅(jiān)果。

2、Small hard-shelled nut of north american hickory trees especially the shagbark hickories.
北美胡桃樹(shù)尤其是山胡桃樹(shù)的小的堅(jiān)殼的果子。

3、A nice, hard-shelled case and international power adapters are included.
一個(gè)好的，勤奮炮擊事件和國(guó)際電源適配器，均包括在內(nèi)。

4、Old World climbing plant with hard-shelled bottle-shaped gourds as fruits.
舊大陸攀援植物，有硬殼的瓶狀果實(shí)。

hard-shelled翻譯