needle valve knob

用法例句

He fastened the pages together with a pin.

他用别针把书页钉起来。

Tom turned him aside with a pin,

汤姆用别针把它翻了个，

tack a ribbon on to a hat

用粗针把缎带缝在帽上

Please clip these sheets of paper together.

请用回形针把这些纸张别在一起。

I clip the document together .

我用回形针把文件夹起来。

She dropped her brooch.

她把饰针(胸针)丢了。

She threaded the wool through the eye of the fine needle.

她把毛线穿过细针眼。

pin papers together

把文件用针钉在一起

Place a pivot pin into the pivot point.

把大头针扎在旋转点上。

Can you show me a brooch?

可以把胸针给我看看吗？

She pinned up the picture on the wall.

她把画片用针钉在墙上。

Be sure to this weather pointer correctly .

千万把天气指针拨准了。

Stick the needle into the cloth, Jane.

珍妮，把针插在布上。

I stuck a needle into the cloth.

我把一根针扎进布里。

Her fingers feel the needle cold. How can she hold the scissors tight?

素手抽针冷, 那堪把剪刀。

I looked away as the doctor put the needle in my arm.

医生把针刺入我手臂时，我把目光移开。

This involves placing flexible needles into certain parts of the body.

针灸需要把灵活的针插入到身体的某些部位。

A girl usually holds the needle still and pokes the thread at it.

女孩子家通常稳住针，然后再把线对准针眼穿。