酷兔词典首页

drill

美音:[drıl ]点这儿播放单词美音发声
英音:[drıl ]点这儿播放单词英音发声
n.钻孔机,钻子,播种机,军事训练,操练,(反复)练习,条播机 v.训练,钻孔,条播
单词图片
单词:drill的图片解释
单词动画

难易程度:

drill为小学词汇   词频:5593

词形变化:

名词:driller 动词过去式:drilled 过去分词:drilled 现在分词:drilling 第三人称单数:drills

近义词, 同义词

相关词

drill


/drɪl; drɪl/
n tool or machine with a detachable pointed end for making holes 钻; 钻床; 钻机
*a dentist's drill 牙钻
* a pneumatic drill 风钻. Cf 参看 bit2 2.

v [I, Ipr, Tn, Tn.pr] make (a hole, etc) in some substance, esp with a drill 钻(孔), 打眼(尤指用钻机)
*drill for oil 钻井探油
* They're drilling a new tunnel under the Thames. 在泰晤士河河床下钻凿一条新隧道.

/drɪl; drɪl/
n
1 [U] training in military exercises 军事训练; 操练
*New recruits have three hours of drill a day. 新兵一天有三小时的操练.
2 (a) [U] thorough training by practical and usu repetitive exercises 练习
*regular drill to establish good habits 有规则的训练以养成好习惯.
(b) [C] such an exercise 训练; 练习
*pronunci`ation drills 发音练习.
3 (a) [U] procedures to be followed in an emergency (紧急情况下的)步骤, 方法, 措施
*`lifeboat drill 救生艇上的应急措施.
(b) [C] practice session to test people's knowledge of this 演习
*There'll be a `fire-drill this morning. 今天上午有消防演习.
4 the drill [sing] (Brit infml 口) correct procedure for doing sth 做某事的正确方法; 程序; 步骤; 常规
*What's the drill for claiming expenses? 费用报销的手续, 是怎样的?
* learn, know, teach sb the drill 学习、了解、传授某人做某事的正确方法.

v [I, Tn] be trained or train (sb) by means of drills 训练(某人); 操练; 演习
*The well-drilled crew managed to rescue most of the passengers. 训练有素的机组人员设法营救出了大部分乘客.

/drɪl; drɪl/
n
1 furrow 犁; 条播.
2 machine for making furrows, sowing seeds in them and covering the seeds 条播机.
3 row of seeds sown in this way 条播的一排种子.

v [Tn] sow (seeds) in furrows 条播(种子).

/drɪl; drɪl/
n [U] strong heavy linen or cotton cloth (粗斜纹的)麻布或棉布.

/drɪl; drɪl/
n type of large African monkey 黑脸山魈(非洲产).
1. When it has been decided where we are going to drill, we put up at the surface an oil derrick.
    当钻孔地点决定后, 我们就在那块地面上坚起一个井架.

2. When it has been decided where we are going to drill, we put up at the surface an oil derrick.
    当确定钻孔地点后,我们就在那里竖起一个井架。

3. When a student recently saw two workmen using a pneumatic drill outside his university,
    最近有个学生看见两个工人在学校门外用风钻干活,

4. The geologist needs to know what rocks the drill has reached, so every so often a sample is obtained with a coring bit.
    地质学家需要知道钻头已达到什么样的岩层了, 所以时时要用取钻芯头那样.

5. The geologist needs to know what rocks the drill has reached, so every so often a sample is obtained with a coring bit.
    地质学家需要知道钻头已以到达什么样的岩层,因此时常要用芯钻头取样。

6. This pressure must be under control, and we control it by means of the mud which we circulate down the drill pipe.
    这种压力必须加以控制,我们让泥桨顺着钻杆向下循环,用这种方法来控制压力。

7. And we have to lower into the ground and haul out of the ground great lengths of drill pipe which are rotated by an engine at the top and are fitted with a cutting bit at the bottom.
    我们必须把很长的钻杆一节节地钻入地下,然后再从地下拉出来。钻杆顶部安装的发动机带动钻杆旋转,它的底部装有钻头。

8. As the diamond tip of the drill revolves, it is lubricated by mud.
    在钻机的金刚钻头旋转的时候,泥浆便进行了润滑。

9. As the men refused to stop working, the police attempted to seize the pneumatic drill.
    由于工人拒绝停下手中的活,警察想夺风钻。

10. She did lots of drill in listening.
    她在听力方面受过许多训练。

更多句子>>>