rspsCOCA²⁸⁰¹³⁶⁺⁵ 基本例句 🌏Reader Self-Perception Scale；护盾神符；防御神符 According to some estimates, about80% of the work on the 787 is outsourced to RSPs, saving Boeing both precious development time and working capital. 根据一些预测数据，波音787约80%的工作外包给了 RSP，这给波音节约了宝贵的研发时间和工作资金。 blog.sina.com.cn