词语手动泵
解释manual pump
manual pump〔名词〕手动泵详细»
manual pump手动泵详细»
manual pump手动泵,手摇泵详细»
手动泵hand pump详细»
手动泵〔名词〕hand pump详细»
手动泵handpump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»