背部的

The back of this snake is mottled.

这条蛇的背部有杂色。

He massaged her back with scented oil.

用芳香油按摩她的背部。

In order to save space, the back of the boiler had been let into the wall.

为了节省空间, 锅炉的背部被嵌进墙内。

A duck's back sheds water.

鸭子的背部不透水。

Loach about 10 cm long, yellow sand, yellow sand that they are not exact, because of their paranotum, back dotted with black spots and tidy, like the black stripes, seen from afar like a sand silt .

泥鳅大约有10厘长，沙黄色的，说它们是沙黄色，并不确切，因为们的侧背、背部缀着整齐的黑，象黑色的条纹，远是沙底的淤泥。