短語(yǔ)詞組用作名詞 (n.)動(dòng)詞+~aim a cannon at 將炮口對(duì)準(zhǔn)…capture a cannon 繳獲大炮fire 〔shoot off〕 a cannon 開(kāi)炮介詞+~the report of a cannon 一聲炮響attack with cannon 用大炮轟擊~+介詞cannons from port 要塞上的大炮短語(yǔ) 返回 cannons