Cannulate drill
[医] 管状钻
🧩 词语组成解析
插套管\\n[医] 插套管
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
Who do you think you are kidding.
你想要蒙谁呢？
It can't be helped.
无能为力。
This greatly reduced the speed of the ship,
这样一来，大大降低了船的航速。