🧩 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
How much money are you looking for in this job?
你希望的薪水是多少？
Lookers-on see more than players.
旁观者清。
She's next door.She's in her office, sir.
她在隔壁，在她的办公室里，先生。