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
Don't drink then drive.
不要酒后开车。
Oh? Where were you?
哦，上哪儿去了？
Well, I had been wrong, for I was now lost.
唉，实际我错了，我现在迷路了。