单词 sei whale 释义 sei whale|se wel|Also sejhval; (erron.) seivhal.[Anglicization of Norw. sejhval, f. sei coal-fish + hval whale n.]A blue-grey rorqual, Balnoptera borealis.1912Rep. Brit. Assoc. 158 The Right whales and Sejhvals are said to appear only...