Percussion drill
冲击钻机
🧩 词语组成解析
drill
[drɪl]
n. 操练;钻头;军事训练;（应对紧急情况的）演习;
vt.& vi. 钻（孔）;打（眼）;操练;训练;
vt. 作…演习，操练;
🗣️ 情景例句
That's right. And have a good time in New York.
对。祝你在纽约玩得愉快。
Feed a pig and you'll have a hog.
种瓜得瓜，种豆得豆。
It's a secret between you and me.
这是你我之间的秘密。