drills

📖 中文释义

  1. n. 操练；斜纹布；钻头（drill的复数）

🔗 释义中的汉语词

操练斜纹布钻头

🧩 词形变化

原形 drill变形 s3
📘 English Definition（英文释义）
  1. n a tool with a sharp point and cutting edges for making holes in hard materials (usually rotating rapidly or by repeated blows)
  2. n similar to the mandrill but smaller and less brightly colored
  3. n systematic training by multiple repetitions
  4. n (military) the training of soldiers to march (as in ceremonial parades) or to perform the manual of arms
  5. v make a hole, especially with a pointed power or hand tool
  6. v train in the military, e.g., in the use of weapons
  7. v learn by repetition
  8. v teach by repetition
  9. v undergo military training or do military exercises