英语词汇needle exchange怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

短语

1
The money was for a needle-exchange program, but the amount was illegal.
这笔钱用于针头交换计划，但其数额却是非法的。
2
Many communities now have needle exchange programs, where you can get rid of used syringes and get new, sterile ones for free.
有很多社团提供针头更换项目，可以用旧针管免费换新的，消毒过的针管。
3
Linking method: Connect the electric needle instrument of plus or minus pole respectively on the needle handle, and exchange poles every time.
连接方法：将电针仪的正负极分别接在针柄上，每次将正负极交换连接。

单词	needle exchange
释义	needle exchange 简明释义针头换新；针筒交换；针具交换网络释义 1 ?针具交换针具交换短语 1 needle exchange program 针具交换项目 2 Needle exchange 针具交换 3 Needle-exchange programs 针头交换计划双语例句 1 The money was for a needle-exchange program, but the amount was illegal. 这笔钱用于针头交换计划，但其数额却是非法的。 2 Many communities now have needle exchange programs, where you can get rid of used syringes and get new, sterile ones for free. 有很多社团提供针头更换项目，可以用旧针管免费换新的，消毒过的针管。 3 Linking method: Connect the electric needle instrument of plus or minus pole respectively on the needle handle, and exchange poles every time. 连接方法：将电针仪的正负极分别接在针柄上，每次将正负极交换连接。
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