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。
新概念英语第四册
Lesson 13 The search for oil
📚 句中词汇解析
从本句中提取的重要词汇
adj. 下方的;在底部的;较低级的;
v. 降低;减少;缩小;
"the lower deck of a ship"
船的下甲板
近义:lessen, reduce, slack, slacken, trim, deescalate
反义:heighten, hike, hypo, increment, intensify, magnify
n. 地面,土地;基础;范围;阵地,战场;
vi. 搁浅,停飞;着陆;
vt. 把…放在地上;在…的基础树立上;交给…基本知识;使…受初步训练;
v. grind的过去式和过去分词;
"salt and freshly ground black pepper"
盐和新研磨的黑胡椒粉
近义:mount, rock, base, bed, bottom, bedrock
vt.& vi. 拖,拉;
vt. 运送;传讯;
n. 拖;大批赃物;一网的捕获量;拖运货物的距离;
vi. 强迫(某人)去某处;
💡 hau(嚎)+l(拉):马在前头嚎叫着 拉
"If you haul hard you will divert the fish."
如果拉网太猛,鱼会被吓跑的.
近义:hitch, hurl, lug, pull, sling, tote
adj. 伟大的,杰出的;优异的,显著的;很多的;重大的;
adv. [口语]很好地;令人满意地,成功地,顺利地;得意地;
n. 大人物们;伟大人物;重要人物,大师;名家;
💡 联想:“贵的”就是伟大的 网友:12 补充:gr 工人 eat吃 解决工人吃饭问题,不就是伟大的问题。great 伟大
"According to Mick, it's a great movie."
据米克说,这是一部了不起的电影。
近义:super, awesome, cool, fine, large, big
反义:minute, pokey, poky, short, small, tiny
n. 操练;钻头;军事训练;(应对紧急情况的)演习;
vt.& vi. 钻(孔);打(眼);操练;训练;
vt. 作…演习,操练;
💡 锥哦(谐音): 练习 钻孔
"After a long drill, the commander told his men to fall out."
在操练了很长时间以后, 指挥官命令士兵们解散.
近义:instruction, learning, schooling, teaching, training, tuition