A degree of ablaut. Pay attention to the drills in the English vowel sounds.
音级元音交替的级别注意英语元音发音练习。

There are no frills about him.
他不摆架子。

The notion came to her to improve upon the accompaniment with little trills and flourishes.
她想出一个主意 用小颤音和华丽的音响改善伴奏效果。

The Study about Detecting Accuracy of Feeding Device for Drills Based on Machine Vision
条播排种器视觉检测精度的研究

SAF communication regiment drills hard to achieve proficiency in communication skills
第二炮兵某通信团设复杂条件练保障硬功

Water ski will bring us ecstasy in making achievements and thrills in facing challenges.
因为滑水运动给我们带来收获的惊喜和挑战自我的刺激。

The screams from those around you add to the thrills.
你周围的人群发出的惊心动魄的尖叫声使气氛变得格外紧张。

As the bit drills down, pipe is added length after length.
随着钻头往下钻, 管子一段一段地加接上去。

In addition, intensity of murmurs may be gauged by palpating associated thrills.
此外，还可通过触诊相关震颤推断杂音的强度。

How adorable!'she trills.
真可爱！她尖声说。

My spine thrills as adrenalin courses through me, but I ignore it.
当肾上腺素在体内流动，我的脊椎开始发颤，但我不予理会。

Together with Robyn, they set off on a wild catandmouse escapade, full of thrills and adventure like youve never seen.
他们与姥宾同行, 开始了紧张, 剌激, 惊险的逃狱历险记。

I shouldt have thought a missionary was such a big bug that he could afford to put on frills.
我可不认为传教士是什么了不起的人物，竟然这样挑剔。

Hey, so, um, after the drills.
演练结束后

We're running some drills this afternoon.
今天下午有练习赛

She whiled away the afternoon reading cheap thrills.
她看廉价的惊险小说消磨了一个下午。

AG Aperture Grills
栅条式金属板

This is, above all other ages, the age of thrills.
如今这时代充满刺激, 远为别的一切时代所不及。

Nofrills housing nofrills airline service.
无装饰的房屋只提供起码必需品的航空服务

Our class got lots of drills in algebra.
我们班在代数上有大量得练习。

She thrills at the shrill clang of the ambulance bell.
她听到救护车刺耳的当当场院总是感到紧张。

The initial training takes time and firing drills and exercises cost money, oil and ammo.
初始训练需要时间, 射击练习和演习花费钱, 石油和弹药。

Strength Analysis of Drillstring for Directional Well
定向井钻柱强度分析

Analytic Method for Computing Sediment Concentration in Eroding Rills on Steep Slope.
确定陡坡细沟侵蚀含沙量的解析方法

Composition, working condition and determination of concussion distance are analyzed for concussive drills.
分析冲击钻机冲击机构的构成，工作情况及冲程的确定。