穿针的英文：
to thread a needle

参考例句：

Zhang Fei threading a needle/subtle in one's rough ways
张飞穿针,大眼瞪小眼

Can you thread this needle for me? I'm all fingers and thumbs today.
你能替我穿针吗?今天我手脚不灵.

thread是什么意思：
n. 线，棉线，毛线；丝状体；螺纹；头绪，思路
v. 穿线于…，装胶片于…；通，通过；穿成

pipe bend with female thread
两头带阴螺纹的弯头

To hang by a hair thread
千钧一发

There is a common thread in these two stories.
这两个故事之间有个共同的线索。

The thread unwound a little more.
线又松开了一些。

It is generally accepted that filament threads are stronger than spun threads of the same thickness.
一般来说,长纤纱制成的线比同样粗细的短纤纱制成的线更牢固。

needle是什么意思：
n. 针；指针；针状物；刺激
v. 刺激，激怒；用针缝，刺；缝纫

The needle stuck in my finger.
针扎进我的手指了。

To look for a needle in a Bundle of hay
海底捞针

Searching for a needle in a haystack
大海捞针

needle leave wood
针叶木

He broke the blister with a needle.
他用针挑开水疱。