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

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

3、A nice, hard-shelled case and international power adapters are included.
一個好的，勤奮炮擊事件和國際電源適配器，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。

hard-shelled翻譯