单词	水下泵
释义	水下泵 Shuǐ Xià Bèngsubmersible pump
随便看	double fare double fares double fastener double fastening double fast sand casting cement double faucet shampoo spray double fault Double fault double-fault double fault indicator relay double faults double-faults double favorable balance double favorable balance of payments double favourable balance double feature double-feature double features double fed double-fed double-fed asynchronous generator double fed asynchronous machine double-fed asynchronous machine Double-fed asynchronous wind-driven generator double-fed asynchronous wind generator