Inserted drill
[机] 嵌刃钻头
🧩 词语组成解析
a. 插入的；嵌入的；著生的；附着的
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
Hello, sir.
您好，先生。
A cat may look at a king.
猫也有权晋见国王。
We were both lucky. I think she is a hero too!
我们俩都很走运。我认为她也是个英雄。