Pneumatic drill
风钻, 气动排种式播种机; 气钻
🧩 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
If you had to describe the book in one sentence,
假如要你用一句话来描述这本书，
Health is happiness.
健康就是幸福。
These are the parts of the character: ear, you, eyes, undivided attention and heart.
“耳”、“你”、“目”、“专一”和“心”。