军事学
炮弹[亦作 can-non ball]
球形弹丸
体育
炮弹式发球
Brown, says corporate spending on IT, as we all know, cannonballed between November 2000 and June 2001.
FORBES: Up From Here
英汉双解词典包含3185865条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。