RFD

RFD

美 [ˌɑr ef ˈdi] 　英 [ˌɑː(r) ef ˈdiː]

• n.要求讨论
• 网络精简功能设备(Reduced Function Device)；参考剂量；发力率(rate of force development)

英汉解释

n.

1. 要求讨论

英英解释

na.	1. rural free delivery: written on postal addresses in the countryside in the U.S.

例句

The return name and address is Pete Waters, RFD Number 1, Chesterton.

寄信人的姓名地址是PeteWaters，乡村免费递送，切斯特顿1号。

Research on Spring Stiffness for RFD Type Regulator

RFD型调速器弹簧刚度的计算研究

Optimization Design and the Application of RFD System

可逆流体转换器装置优化设计及应用