This trash can gives off a stink.

这个垃圾桶散发着恶臭。

The flower gives off a faint scent.

这朵花散发出清香。

Burnt food gives off a pungent odor.

烧焦的食物散发出刺鼻的气味。

Her perfume gives off a charming fragrance.

她的香水散发出迷人的香味。

Its tail has the electric organ that gives off 300 — 650 volts of electricity.

它的尾巴上有一个能发出300-650伏电压的带电器官。

She gives off a smell of rose.

她身上散发着玫瑰的香味。

The gas gives off an unpleasant smell.

这种气体发出一种难闻的气味.

When you boil water it gives off steam.

当你烧水时，沸水会散发出蒸气。

Diamond glitters but gives off no heat.

金刚石虽然能发出闪灼的亮光，可是没有热。

The chemical change gives off heat and light.

这种化学变化发出热和光。