英语词汇Needle Exchange Programs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

单词	Needle Exchange Programs
释义	Needle Exchange Programs 翻译针具交换计划以上为机器翻译结果，快速获取精准的人工翻译结果，建议选择有道人工翻译网络释义短语 1 Needle-exchange programs 针头交换计划双语例句 1 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。
随便看	steady-state distribution equation steady-state equation steady state equation steady state error steady-state error steady state error coefficient steady state estuary steady-state flow steady state flow steady state free precession steady-state frequency control steady state frequency control steady state frequency response steady state frequency variation steady state fuel conversion ratio steady state fusion reactor steady state gain steady-state gain steady-state growth steady state hazard steady state heat conduction steady state heat exchanger steady-state heating steady-state heat loss steady state heat transfer

英汉双解词典包含3185865条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。