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小测验：选择正确的单词
- 论坛新贴
cannonball ['kænənbɔ:l]
基本释义
- n. 炮弹
词形变化
- 时 态：can·non·balled also can·non balled, can·non·ball·ing also
英英解释
1个名词解释
- a solid projectile that in former times was fired from a cannon
[同] cannon ball, cannonball, round shot
- a solid projectile that in former times was fired from a cannon