Drill instructor
[军事](负责士兵操练、训练或演习的)(操练)教官，军士教练员
🧩 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
Uh, are you going to be busy this evening?
今晚忙吗？
No, the two sides are still in conflict.
没有,双方仍然有矛盾。
The doctor looked over Mrs Brown very carefully.
医生非常仔细地给布朗夫人作了检查。