| 释义 |
drilled
英音 [ drɪld ]
美音 [ drɪld ]
释义
adj. 钻过孔的
v. 钻孔（drill 的过去分词形式）
考试频率
中考
四级
六级
考频：近四年出现6次
n. 钻; 钻头
例句
1·The first wells were drilled into the Ogallala during the drought years of the early 1930s.
在奥加拉拉钻的第一口井是在20世纪30年代早期的干旱年代。
2·The water is brought to the surface, as a liquid or steam, through holes drilled for the purpose.
水通过特意钻的孔，以液体或蒸汽形态被带到地表。
3·It was drilled closer to a location called the ice divide, where stresses would have been lower, they say.
他们说，钻探的地点更靠近一个叫做冰分水岭的地方，那里的压力会更低。
短语
1·drill pipe
钻杆，钻管；钻探管
2·drill string
[机械]钻柱
3·drill bit
钻头，钎头；强钻头
同义词
v.
钻孔（drill的过去分词形式）
countersunk
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