Siege gun
攻城加农炮
🧩 词语组成解析
gun
[ɡʌn]
n. 枪;发令枪声;受雇杀人的枪手;喷射器;
vt. 射击（某人）;给…加大油门;打猎;
vi. 用枪打猎;
🗣️ 情景例句
I'll have to stand up and let the elderly lady have my seat.
我得起来把座位让给这个老婆婆。
To know one's self is true progress.
能有自知之明就是真正的进步。
He is physically mature.
他身体己发育成熟。