drilled

过去分词：

动词过去分词: drilled

更多词形：

名词: driller | 动词过去式: drilled | 动词过去分词: drilled | 动词现在分词: drilling | 动词第三人称单数: drills |

单词例句：

The retiring miner delivered his pneumatic drill over to his successor.

这位即将退休的矿工把风钻移交给他的接班人。

As the diamond tip of the drill revolves, it is lubricated by mud.

在钻机的金刚钻头旋转的时候，泥浆便进行了润滑。

Hung is the drill master on Chai Chin's estate.

洪教头是柴进家里的一个武术教师。

The first repetition drill serves to familiarize the students with the sounds in the dialogue.

第一部分的背诵练习是为了使学生熟悉一下对话的语调。

You'd better set a goal before you start the drill.

练习开始前，你最好设定一个目标。

The farmers drilled wells for water.

农民打井取水。

They drilled through several layers of rock to reach the oil.

他们钻透了几层岩石以寻找石油。

They drilled boulder′ s for inserting dynamite.

他们在大石头上钻孔以便装炸药。

In a minute Jimmy's drill got into the steel door.

没过多大一会儿，基米就钻透了钢门。