Marijuana is a common form of the drug.

Bakers form dough into loaves.

面包师把生面做成大面包.

They banded with people to form a political party.

他们联合人民组成一个政党.

Lying is a form of dishonesty.

说谎是一种不诚实的表现.

" Caught " is an irregular past tense form.

caught是不规则过去时动词.

The liquid is found in a highly concentrated form.

人们发现这种液体呈高度浓缩状.

Hydrogen combines chemically with oxygen to form water.

氢和氧化合成为水.

Division is a form of computation.

除法是一种运算方法.

Canals and rivers form the inland waterways of a country.

运河和江河构成了一个国家的内河水路.

His forehead knotted in a frown.

他眉头紧锁。

Billy's eyebrows knitted together in a little frown.

比利眉头微皱。

There was a deep frown on the boy's face.

男孩眉头紧锁.

The smile disappeared to be replaced by a doleful frown.

笑容消失了，取而代之的是哀伤的蹙眉。

She saw his frown and hastened to explain.

看到他皱起眉头，她赶紧解释。

He screwed his face into a frown.

他皱起眉头,面露愠色.

Don't frown at me like that.

不要那样对我皱眉(不高兴).

And trembled with fear at his frown.

而当他皱眉时她却因担心而颤抖.

Her beautiful face had a resentful frown on it.

她那俊俏的眉梢怨恨地蹙了起来.

A fiddly task like threading a needle often makes you frown.

烦琐的工作就像穿针引线一样,常常令你皱眉头.

Her frown gave him a speechless message.

她眉头一皱给了他一个暗示.

We can make a dimpled smile out of a frown.

我们能弄出个酒涡,使你愁容变笑靥.