英语单词 | drill |
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英美音标 | 英 [drɪl] 美 [drɪl] |
中文释义 | n.钻孔机;钻子;反复操练;播种机 v.练习;钻孔;(军事)训练 |
英语例句 | (1) The dentist's drill made a lot of noise. (2) Jack used a drill to bore a hole in the wall above the fireplace. (3) Today's art lesson came to an abrupt end when the gongs sounded for a fire drill. (4) You'd better set a goal before you start the drill. (5) There'll be a fire-drill this morning. (6) You should finish your English grammar drills in the class. (7) A plow equipped with a double moldboard that turns up the soil on each side of the furrow,often having an attached drill for seed planting. (8) Let's drill them in English pronunciation. (9) The workman is drilling in the wall. (10) We had to drill down 200 feet to find water. (11) The soldiers drill every morning. |
中文例句 | (1) 牙钻发出很大的噪音。 (2) 杰克用钻子在壁炉上方的墙上钻孔。 (3) 今天的美术课因火灾演习的铃声大作而突然结束。 (4) 练习开始前,你最好设定一个目标。 (5) 今天上午有消防演习。 (6) 你应该在课堂上完成语法练习。 (7) 双壁开沟犁,犁头后部有两块曲面铁板的犁,可翻开犁沟两边的泥土,常附有播种机。 (8) 我们来给他们做英语发音训练。 (9) 工人正在墙上打孔。 (10) 我们只好往地下钻两百英尺找水。 (11) 士兵每天早上操练。 |
vocabulary简明 | A drill is a power tool that's used for making narrow holes or sometimes for pushing screws into wood or other hard material. The word is also a verb to describe the action a drill performs. For example, a dentist might drill into your tooth if you have a cavity. |
vocabulary扩展 | A carpenter's drill can be held in one hand, while an oil drill is a large rig that hollows out holes in rock through which oil can flow. To drill is to bore holes in a hard surface, and it's also to teach something by repeating facts over and over: "I hate math, because my teacher just drills multiplication tables." Drill has a Dutch root, drillen, "to bore a hole, turn around, or whirl." |
柯林斯解释 | 1 [N-COUNT 可数名词]钻头;钻床;电钻 A drill is a tool or machine that you use for making holes.
2 [VERB 动词]钻(孔);打(眼) When you drill into something or drill a hole in something, you make a hole in it using a drill. [V prep] [V n]
3 [VERB 动词]钻探(石油或水源) When people drill for oil or water, they search for it by drilling deep holes in the ground or in the bottom of the sea. [V [V]
drilling
4 [N-COUNT 可数名词](学生的)反复练习 A drill is a way that teachers teach their students something by making them repeat it many times.
5 [VERB 动词]教…做练习;反复训练 If you drill people, you teach them to do something by making them repeat it many times. [V n]
drilling
6 [N-VAR 可变名词](尤指士兵进行的)练习,训练,操练 A drill is repeated training for a group of people, especially soldiers, so that they can do something quickly and efficiently. [oft N n]
7 [N-COUNT 可数名词](为在危急情况下逃生而进行的)常规训练,演习 A drill is a routine exercise or activity, in which people practise what they should do in dangerous situations. [oft n N]
8 [N-UNCOUNT 不可数名词]粗斜纹布 Drill is thick cotton material which is used for making uniforms and trousers. [oft n N]
9 [N-COUNT 可数名词]条播沟 A drill is a long line in the earth, a few centimetres deep, which a farmer or gardener makes to plant seeds in.
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