1·Black walnut kernels are difficult to get out of the shell.
黑核桃的果仁很难从壳中取出。
2·Black walnut shells are so hard they require special crackers.
黑核桃的壳相当硬，因此必须使用特殊的碎裂机。
3·Black walnut is extremely sensitive to damage from late spring frosts.
黑胡桃对春天晚霜的危害非常敏感。
4·And there are slower-growing trees like the black walnut that provide a nut crop as well as wood.
还可以种植生长速度比较慢的胡桃，可以生产坚果和木材。
5·The little room, cheaply furnished in black walnut, was in semidarkness, the lamp shaded with a newspaper.
那个小小的房间里陈设着廉价的黑胡桃木家具，灯上罩着报纸，处于一种半明半暗的状态。
6·The little room, cheaply furnished in black walnut, was in semidarkness, the lamp shaded with a newspaper.
过了一会儿我才在半明半暗的光线中发现了他的两只小眼睛。
7·Included in the category are ebony, various mahoganies (see mahogany family), maple, teak, and American Black walnut.
硬材有许多种，如乌木、各种桃花心木、枫树、柚木和美国黑胡桃木。
8·Also the chemical properties of American black walnut wood satisfy the requirement for plywood and veneer production.
美国黑核桃木材化学性质能满足胶合板生产要求。
9·The american colonists are said to have called the species english walnut to distinguish it from the american black walnut .
殖民地美国居民为了使它与美国的黑核桃相区别，把它称之为英国核桃。
10·Silhouetted against the floor marble Mosaic Mosaic bathroom wall accompanied by a black walnut box mirror, like the opera aria-like filling gorgeous.
地板大理石拼花映衬着浴室中马赛克拼花墙面配上黑胡桃木框镜子，犹如歌剧中咏叹调般的尽显华丽。