词语手动泵
解释handpump
handpump〔名词〕手摇泵,手动泵详细»
handpump〔名词〕手泵,手动泵,手力唧筒详细»
handpump〔名词〕手泵详细»
handpump手动泵详细»
手动泵hand pump详细»
手动泵〔名词〕hand pump详细»
手动泵hand pump;handpump详细»
手动泵hand-operated pump详细»
手动泵manual pump详细»