[U]操练,训练 training and instruction in a subject of for a purpose, especially by means of repeating and following exact order
v.(动词)
vt. & vi. 钻(孔); 钻除 make a hole or remove sth with a drill
vt. & vi. 操练 train and exercise soldiers, students, etc. under instruction
英英释义
Noun
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
systematic training by multiple repetitions;
"practice makes perfect"
(military) the training of soldiers to march (as in ceremonial parades) or to perform the manual of arms
Verb
make a hole, especially with a pointed power or hand tool;
"don't drill here, there's a gas pipe" "drill a hole into the wall" "drill for oil" "carpenter bees are boring holes into the wall"
train in the military, e.g., in the use of weapons
learn by repetition;
"We drilled French verbs every day" "Pianists practice scales"
teach by repetition
undergo military training or do military exercises
组词搭配
动词+～
carry out drill进行训练
have drill操练
operate drill操作钻机
perform drill进行训练
receive a drill接受训练
use a drill用钻孔机
形容词+～
daily drill每天训练
electric drill电钻
pneumatic drill风钻
名词+～
air-raid drill防空演习
class drill课堂操练
close-order drill紧密队形操练
fire drill消防演习
lifeboat drill救生艇训练
bench drill台钻
dentist's drill牙钻
diamond drill金刚石钻头
hand drill手钻
power drill电钻
road drill修路的钻机
～+后置定语
drill to bore a hole钻孔的钻孔机
介词+～
at drill在操练
with a drill用钻子
～+介词
drill for钻探…
drill for oil钻探石油
drill in在…方面操练
drill sb in spelling对某人进行拼写训练
drill into反复向…灌输
drill discipline into向…反复讲解纪律
drill through the chest穿过胸膛
～+名词
drill English pronunciation训练英语发音
drill soldiers训练士兵
drill students对学生进行训练
drill troops训练军队
drill hole钻孔
drill rocks钻岩石
drill teeth钻牙
drill well钻井
～+副词
drill regularly正常地操练
drill thoroughly全面地训练
drill vigorously强度很大地训练
例句
用作名词(n.)
The dentist's drill made a lot of noise.牙钻发出很大的噪音。
Jack used a drill to bore a hole in the wall above the fireplace.杰克用钻子在壁炉上方的墙上钻孔。
Today's art lesson came to an abrupt end when the gongs sounded for a fire drill.今天的美术课因火灾演习的铃声大作而突然结束。
You'd better set a goal before you start the drill.练习开始前，你最好设定一个目标。
There'll be a fire-drill this morning.今天上午有消防演习。
You should finish your English grammar drills in the class.你应该在课堂上完成语法练习。
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.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。
用作动词(v.)
Listen to the first paragraph, then let them drill in teams.听第一段,然后分组练习。
Let's drill them in English pronunciation.我们来给他们做英语发音训练。
The workman is drilling in the wall.工人正在墙上打孔。
We had to drill down 200 feet to find water.我们只好往地下钻两百英尺找水。
