wobble pump
美
[ˈwɑbəl pʌmp]
英
[ˈwɔbəl pʌmp]
摇摆泵,手摇泵
Examples
Copyright © 2016 chinesewords.org All Rights Reserved
美[ˈwɑbəl pʌmp]英[ˈwɔbəl pʌmp]
摇摆泵,手摇泵