WORD BY WORD

drill

英/dɹˈɪl/

美/ˈdɹɪɫ/

01n.

钻孔机, 钻子, 播种机, 粗斜纹布

a tool with a sharp point and cutting edges for making holes in hard materials (usually rotating rapidly or by repeated blows); similar to the mandrill but smaller and less brightly colored; (military) the training of soldiers to march (as in ceremonial parades) or to perform the manual of arms

02v.

训练, 钻孔

train in the military, e.g., in the use of weapons