BNC词频 26468 COCA词频 12689

n. 罐头猪肉, 垃圾邮件
v. 发送垃圾邮件

n. a canned meat made largely from pork
n. unwanted e-mail (usually of a commercial nature sent out in bulk)
v. send unwanted or junk e-mail

英汉双解字典由 ECDICT 提供