金针的英文：
an aacupunct re needle ;an acupuncture needle ;gold acupuncture needle ;gold needle or metal needle used for acupuncture ;gold needle used for acupuncture

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

acupuncture是什么意思：
n. 针灸（疗法）

Bitter words and good acupuncture—to advise with faithful words.
苦语针砭。

She felt instant relief after the acupuncture treatment.
针刺后，她马上感到轻松了。

How many acupuncture points are there in the human body?
人体有多少穴位?