drill的复数形式怎么写

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...

drill的现在完成时为：drilled...

drill的一般过去时为：drilled...

drill的近义词有：drill, exercise, practice, training, discipline。下面这些名词都有"练习，训练，锻炼"的含义：drill：侧重进行有系统的，严格和重复的练习。exercise：主要指为强壮体魄而进行的锻炼，也可指进行练习以保持已经获得的技巧。practice：指把所学的理论或知识用于实践以获得技艺与技巧。training：普通用词，泛指为从事某种职业而进行的身体或智力方面的训练。dis...

drill的音标：drill的英式发音音标为：[drɪl]drill的美式发音音标为：[drɪl]...

A plug had been inserted in the drill hole.钻孔已塞上了塞子。The drill should be slowly rotated to ensure a clean hole.钻头必须缓慢转动，以保证钻孔平整光滑。It took five years to drill down to bedrock.耗时五年才钻到了基岩。...

drill的第三人称单数（三单）为：drills...

drill的现在进行时为：drilling...

Formulate pre - proposal on fire fighting and emergency evacuation and organize regular fire drill.制定灭火和应急疏散预案,定期组织消防演练.Get the special drill bit to bore the correct-size hole for the job.做这个活儿要拿个特殊的钻头来钻个大小合适的孔。You'...

v.着褐色，使成淡黑( embrown的过去式和过去分词 )...

chiseling的音标：chiseling的英式发音音标为：[t'ʃɪzlɪŋ]chiseling的美式发音音标为：[t'ʃɪzlɪŋ]...

Carry a notepad and pen or pencil with you to jot down ideas.随身带有记事本和钢笔或铅笔以记下你的主意.Have a pencil and notepad ready.准备好铅笔和笔记本。His lunch did not take long to arrive and found him poring over a notepad covered with scrawls.不...

Most laboratory Methods: Use some type of electromechanical transducers.多数实验方法都使用某种机电换能器.This setup consists of a butterfly valve and a rotary electromechanical actuator.这套装置由蝶阀和旋转电动驱动器组成.Investigates the matching calcul...

They bickered over [ about ] some unimportant thing.他们为 芝麻 小事争吵.The afternoon sun bickered through the leaves.午后的阳光闪烁于树叶之间.The two women bickered constantly.这两个女人经常发生口角。Zoes and Hera bickered constantly.宙斯和赫拉总是免不了吵架....

柔度系数是挠曲影响系数的一种特殊类型.A compliance coefficient is a particular kind of flexibility - influence coefficient.该值是由成对的12英寸X3英寸试样的柔度得来的.Values were derived from the duplicate 12 X 3 - in . specimen compliances.我们应该注意柔度矩阵中的诸元素不一定...

In “It's a bloody miracle!”, “bloody” is used as an intensive word.在“It's a bloody miracle!”一句中, bloody是用作加强语气的词。The 1981 budget was the springboard for an economic miracle.1981年的预算促成了一场经济奇迹的出现。It was a miracle...

阿齐帕明...

ethnozoology的音标：ethnozoology的英式发音音标为：[əθnɒzu':ɒlədʒɪ]ethnozoology的美式发音音标为：[əθnɒzu'ɒlədʒɪ]...

“门廊”的拼音为：mén láng...

华南扬子区不同地点奥陶纪的岩相 、 生物相变化显著.The Ordovician lithofacies and biofacies change greatly at different localities of the Yangtze Region, South China....

“介体”的英语可以翻译为：amboceptor，fixator，zwischenkorper，desmone ...

dog的音标：dog的英式发音音标为：[dɒg]dog的美式发音音标为：[dɔg]...

...a plaited leather belt.编织皮带Using colorful silk threads , beautiful plaited ornaments are made in a variety of auspicious patterns.色彩斑斓的丝线被编成各式各样的吉祥样式.The simplest rag-rugs are made with strips of fabric plaited togeth...

“部长”的拼音为：bù zhǎng...