您要查找的是不是：
- Those trees have very beautiful white bark. 那些树长着非常漂亮的白色树皮。
- Not only did the dog bark at him, but (it) bit him. 这只狗不但对他吠叫，而且咬了他。
- Some officers bark out their orders. 有些军官以粗暴的声音发布命令。
- Keep down of you'll be hit by shell fragments. 别起来，否则你会被弹片击中的。
- The snail retreated into its shell. 蜗牛缩进壳里去了。
- Dog that bark at a distance bite not at hand. 狗在远处叫，未必即咬人。
- The bark of saplings galled by improper staking. 由于不正确地打桩，小树苗的树皮受到了损伤
- A shell splinter embedded itself in the wall above his head. 在他头上方的墙壁上嵌有一块小小的贝壳片。
- The characteristically deep, gruff bark of a dog. 狗吠声有特色地低沉的、粗哑的狗叫
- The bark of plane trees peels off regularly. 悬铃木的树皮到时候就脱落。
- The building was burned to a shell. 大楼被烧得只剩下空骨架。
- The despair left him a mere shell of a man. 他陷入绝望，形同躯壳。
- The birch has smooth bark and slender branches. 桦树有光滑的皮和细长的枝。
- She crumbled an empty snail shell in her fingers. 她用手指捏碎了一个空蜗牛壳。
- Dogs that bark at a distance bite not at hand. 远处狗就叫，近身不会咬。
- A snail's shell is spiral in form. 蜗牛壳是螺旋形的。
- Keep down or you'll be hit by shell fragments. 别起来，否则你会被弹片击中的。
- The building was destroyed by an artillery shell. 这座建筑物被炮弹炸毁了。
- The diseased trees are marked by protuberances on their bark. 有病的树木可由其树皮上的结节看出。
- Having a shell consisting of two hinged valves. 双瓣壳的有由两个开合的瓣组成贝壳的
