<tr> <td width="61" align="center">单词</td> <td>drill</td> </tr> <tr> <td width="61" align="center">释义</td> <td>drill 讯享网
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 pronunciation 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 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）.
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