单词 upsend 释义 ▪ I. upsend, n.[up- 2.]An upward discharge.1842Blackw. Mag. LII. 409 So soon as the rolling cannonade is over, there is an upsend from the mines beneath.▪ II. upsend, v.[up- 4. Cf. Du. opzenden.]trans. To send up; to discharge upwards....