drill的一般过去时怎么拼写

drill的现在完成时为：drilled...

drill的现在进行时为：drilling...

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...

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'...

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...

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的复数形式为：drills...

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

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多发于枕部(75%病例),有时会出现与额筛骨和顶骨.They are most commonly found in an occipital the cases the frontoethmoidal and parietal regions.目的通过研究鼻部筛骨钩突的CT影像 表现,评价16层螺旋CT多 平面重建成像价值.Objective To evaluate the value of MPR of ethmoidal uncin...

She's got a part-time job for which she earns 2,000 yen a month.她有一份月收入2,000日元的兼职工作。a yen for sweets想吃糖果Mike had a yen to try cycling.迈克非常想试试骑自行车。The yen slipped against the greenback , trading at 120.34, down 0.78 ...

联动柄座...

所有流动的水看似一成不变，但实际上内部分成许多广延的面，或者说层，彼此逆向移动。All flowing water, though it appears to be uniform, is actually divided into extensive inner surfaces, or layers, moving against one another.广延空气簇射是高能宇宙射线进入地球大气层的现象.Extensive Air S...

Each language has a different vowel system.每种语言都有不同的元音系统。...English vowel sounds.英语中的元音A long vowel is a long sound as in the word'shoe ".长元音即如“shoe ” 一词中的长音.The vowel in words like 'my' and 'thigh�...

我的护目镜一直有水雾,所以我看不见.My swimming goggles keep steaming up so I can't see.滑雪者都戴上护目镜使眼睛不受阳光伤害.Skiers wear goggles to protect their eyes from the sun.为了免受烟雾危害，你必须戴上护目镜和面罩。You must wear goggles and a mask that will protect...

[医]转移酶...

There have been several thefts in this area.这一地区发生了几起盗窃案.Thefts have been on the upgrade.盗窃案已在增多.Transportation accidents resulting in radiation releases could occur, as could thefts by terrorists.因放射物泄露而引起的运输事故可能会发生....

“跳背”的英语可以翻译为：leapfrog ...

illicit的音标：illicit的英式发音音标为：[ɪ'lɪsɪt]illicit的美式发音音标为：[ɪ'lɪsɪt]...

You conceited idiot.你这个自命不凡的蠢货。I thought him conceited and arrogant.我认为他既自负又傲慢。a very conceited person极其自命不凡的人...

Amiphos的音标：Amiphos的英式发音音标为：[ə'mɪfəʊz]Amiphos的美式发音音标为：[ə'mɪfoʊz]...

He was stoking the fire with wood.他正在给火添木头.We took turns stoking the furnaces.我们轮番给锅炉添煤.She was stoking the stove with sticks of maple.她正在往炉子里添枫树枝。...

“拳”的英语可以翻译为：fist，boxing，pugilism，a surname（拳曲） curl ...