air pump
air pump
noun , pl ⋯ pumps [ count ]
: a pump used for removing air from or adding air to something (such as a tire)
air pump
noun , pl ⋯ pumps [ count ]
: a pump used for removing air from or adding air to something (such as a tire)
接受 或继续使用网站，即表示您同意使用 Cookies 和您的相关数据。