查询词典 pair

I need a new pair of trousers.

我需要一条新裤。

I need a pair of new trousers.

我需要一条新的长裤。

I have a pair of trousers.

我有一条灰色的裤子。

I would like a pair of trousers.

恩，我想买条裤子。

I bought a new pair of trousers.

我买了一条新裤子。

He needs to get a new pair of trousers.

他需要一条新裤子。

He has a pair of new trousers .

他有一条新裤子。

He is wearing a new pair of trousers.

他穿着一条新裤子。

I'd like to have a pair of black trousers.

我想买条黑裤子。

I bought a pair of trousers yesterday.

我昨天买了一条裤子。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。