英语词汇contract research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	contract research
释义	a contract— 契 contract n — 合同 n • 承包 n • 券 n • 签约 n • 约契 n • 契约 n • 收缩 n • 缩紧 n • 协议书 n • 聘书 n research n — 研 n • 研究 n • 科研 n research v — 查 v • 治 v • 调查 v
随便看	spring characteristics spring chassis spring check spring check valve spring chicken spring chill in the air spring clamp spring-clamp connection spring clamp terminal spring clean spring cleaning spring clip spring clips spring closes valve spring closing spring closure spring clutch spring coil spring coilers spring come come Spring commencement spring compartment spring compressor spring Conference spring configuration

英汉双解词典包含2273206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。

a contract—