英语词汇RJOI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	RJOI
释义	RJOI ROIabbr. 投资回收率（return on invest... joinern. 接合者；工匠 rejoicevi. 高兴；庆祝 vt. 使高兴
随便看	red maples red marble red margined and black dry centred tongue red marine red marines red mark red marked pole Red Market red marl red marls Red marrow red marrow cell red marrows Red Mass red matte Redmayne red mead red measles Red meat red meats red medullary substance of bones red melon seed,fried red melon seed,raw Redmen Red Men

英汉双解词典包含3607232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。