🧩 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 bicycle down to the village and get them.
我骑脚踏车去镇上拿。
When the wound is healed, the pain is forgotten.
好了伤疤忘了痛。
Because these items are from different shipments.
因为这几项品目不属同一批货。