drill

操练; 训练; 演习

[英口]正确的步骤; 常规的程序[手续]

[英口]教官

【机】钢钻, 钻头, 钻床, 钻孔机

【矿】凿岩机

条播机

条播沟

条播种子; 长播作物

【动】(一种钻进牡蛎壳破坏牡蛎繁殖的)海蜗牛; 荔枝螺;【动】(西非的)鬼狒

斜纹布, 卡其

drill

a rotating tool that is inserted into a drilling machine or tool for boring cylindrical holes

a hand tool, either manually or electrically operated, for drilling holes

training in procedures or movements, as for ceremonial parades or the use of weapons.(as modifier)

strict and often repetitious training or exercises used as a method of teaching

correct procedure or routine

a marine gastropod mollusc, Urosalpinx cinera, closely related to the whelk, that preys on oysters

to pierce, bore, or cut (a hole) in (material) with or as if with a drill

to instruct or be instructed in military procedures or movements

to teach by rigorous exercises or training

to hit (a ball) in a straight line at great speed

to riddle with bullets

See drill down

drill

a machine for planting seeds in rows or depositing fertilizer

a small furrow in which seeds are sown

a row of seeds planted using a drill

to plant (seeds) by means of a drill

drill

a hard-wearing twill-weave cotton cloth, used for uniforms, etc

drill

an Old World monkey, Mandrillus leucophaeus, of W Africa, related to the mandrill but smaller and less brightly coloured