I have recently had my appendix removed.我最近切除了阑尾.A severe infection may cause the appendix to rupture.严重的感染可能导致阑尾穿孔.He had his appendix removed last month because of appendicitis.上个月他因患阑尾炎而切除了阑尾....
The car slid down the steep gradient into the river.汽车滑下陡峭的斜坡掉入河中.This indicates a hydrodynamic condition with a very marked potentiometric gradient.这说明水动力条件具有很明显的位能梯度.4 gradient arrays marked A, B, C and D were set up.布...
Woodpeckers inhabit hollow trees.啄木鸟栖息在中空的树中.Leaves rustled lightly in the wind and woodpeckers tapped at tree trunks.风在林间吹过,叶子微微作着声响.岭上啄木鸟在波波地敲着树子.Woodpeckers inhabit in hollow trees.啄木鸟栖息在中空的树中。...
狗叫这个名字真够炫的！That's a pretentious name for a dog!他来时我把狗叫走了.I called off my dog when he came.她在一幅狗的画像前停下来，开始“汪汪”地学起狗叫来。She stopped in front of a painting of a dog and she started going "woof woof"...