Drill

激光束的强度极高，这就使它成为一种方便的钻孔工具。

机器的钻头破裂了，他们不得不停下来换新的。

农民打井取水。

麻花钻用来钻削具有一定尺寸的孔。

((英口语))谨慎就不会受到惩罚。

【串】把ill(坏)drill(钻头)扔进rill(小河)里 【记】※ drill-训练,mill-磨坊:管理这磨坊也要经过训练 ※ dr-拼音“大人”,ill-生病:大人病了还坚持训练 ※ dr-拼音“敌人”,ill-生病:敌人病得不能拿钻头操练了 ***联想记忆词汇*** 俄罗斯承建的北京drain工程质量太差,国内民愤极大,downhearted康熙drag了一份关于要求俄罗斯drawback二十万两银子的折子就开始doze,俄罗斯因为dread大清国的武力同意了,这在俄罗斯国内产生了drastic辩论,主战的勃烈日涅夫在表决中dramatically的取得胜利,于是开始准备drill武士,drag战车、粮食要和大清国决战

drill 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. drill, 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. drill 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. drill, 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. drill 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. drill, v [Tn] sow (seeds) in furrows 条播（种子）. drill n [U] strong heavy linen or cotton cloth （粗斜纹的）麻布或棉布. drill n type of large African monkey 黑脸山魈（非洲产）.

锥哦(谐音）: 练习 钻孔

*[dril]n. 钻孔机, 钻子, 播种机, 粗斜纹布vt. 训练, 钻孔vi. 训练, 钻孔【医】 锥, 钻

钻，锥