🧩 词语组成解析
a. 掌上型；手持型
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
I'll drive you to the station, dear.
我开车送你到车站去。
The morning sun never lasts a day.
好景不常。
No, she didn't hurt herself. She was all right.
没有，她没有摔伤。她没事。