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
Not to worry.
别担心。
Virtue never grows old.
美德永远不衰老。
The twins took the basket from the boat and put it under the tree.
双胞姐妹把篮子从船上拿起，放在树下。