The geologist needs to know what rocks the drill has reached,
地质学家需要知道钻头已经到达什么样的岩层,
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
v. 知道;了解;认识;确信;
n. 知情;
💡 知道know的人爱说自己不no知道
"Do you know your ABC?"
你认识所有的字母吗?
近义:learn, understand, get, cognize, comprehend, meet
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
n. 地质学家,地质学者;
"The geologist found many uncovered fossils in the valley."
在那山谷里,地质学家发现了许多裸露的化石.