Gullies, streaks, ripples and dust devil tracks on Russell Crater Dunes.沟壑, 条纹, 波纹和沙尘暴,罗素环形山沙丘轨道.Near the end of the movie, the base of the dust devil becomes much wider.在影片的结束部分, 旋风的基部变得很宽.The dust devil column is clear...
"I think I've covered that business more than adequately," he said gravely.“我想我已经把那件事说得够详细了，”他正色说道。"Its rarity value is high," Gibson announced gravely.“它极为稀罕，”吉布森严肃地宣布。Her mother was gravely ill.她母亲病得很重....
Antihistamines are the medications most commonly used to diminish allergic symptoms.抗组胺药是药物最常用的,以减少过敏症状.Cough suppressants and some antihistamines may help quiet an annoying cough.镇咳药和一些抗组织胺类药物能帮助驱除烦人的咳嗽.In the past, par...
他在北海学会了潜水员这一行的本事。He learnt his trade as a diver in the North Sea.潜水员向后翻身入水。The diver flipped over backwards into the water.我要求和有经验的潜水员搭档.I asked to get buddied up with an experienced diver....
大约20分钟后,停止吹氧,对钢液取样分析.After about twenty minutes the blow was stopped and the metal was sampled.转炉采用高效吹氧技术可提高供氧强度0.The intensity of oxygen supply and steel output can be increased by 0....
Faced with such detraction, scientists characteristically retort that science, unlike witchcraft, works.面对诋毁, 科学家们出于天性给予反驳,宣称科学不是巫术, 确实有效.Marianne was going to retort, but she remembered her promises and forbore.玛丽安正想反驳,...
The government's first effort to privatize a company has been a roaring success.政府首次实行公司私有化的努力获得了巨大的成功。juggernauts roaring through country villages隆隆驶过村庄的重型卡车His mouth moulded issuing breath, unspeeched : ooeeehah: ...