查询词典 over and over

The residue is then cooled and acidified with dilute hydrochloric acid. The toluene layer is separated off, washed with water and distilled. Toluene and other low-boiling fractions first distil over and finally pure diethyl phenylmalonate is obtained boiling at 165-166°C, under 20 mm. pressure and having m.p. 16 °C. The yield is 85% of the theoretical.

剩余物冷却然后用稀盐酸酸化，分理出甲苯层，用水洗涤，然后蒸馏，甲苯和其他低沸点馏分先被蒸馏出来，最后获得20毫米压力下沸点为165-166摄氏度的二乙基苯基丙二酸酯，其熔点为16摄氏度，理论收率为85%。

A broad expanse of the river was turned to blood; in the middle distance the red hue brightened into gold;,through which a solitary log came floating ,black and conspicuous; in one place ,a long slanting mark lay sparkling upon the water; in another the surface was broken by boiling ,tumbling rings, that were as many-tinted as an opal; where the ruddy flush was faintest ,was a smooth spot that was covered with graceful circles and radiating lines, ever so delicatedly traced; the shore on our left was densely wooded ,and the somber shadow that fell from this forest was broken in one place by a long, ruffled trail that shone like silver; and high above the forest wall a clean-stemmed dead tree waved a single leafy bough that glowed like a flame in the unobstructed splendor that was flowing from the sun. there were graceful curves ,reflected images ,woody heights ,soft distances ; and over the whole scene ,far and near ,the dissolving lights drifted steadily ,enriching it every passing moment with new marvels of coloring.

还记得自己刚开始船上生涯时所见过的那次辉煌的落日：宽阔的河面一片血红；不远处这红色明亮起来，变成金色，一根显眼的黑色圆森木从中漂过；这边，一根长长的浮标倾斜在水面上，熠熠闪光；那边，翻滚的波浪打破了宁静的水面，像猫眼石般色彩纷呈；微红的水流最缓和处，美丽的涟漪在平稳的水面上层层荡漾开去；左侧的河岸上丛林茂密；一条如银带般闪亮的小径从昏暗的树荫中蜿蜒而出，伸向远处；高高的密林之上有一根无枝无蔓的枯树，仅留有一根带叶的树枝在风中晃动，在太阳一泻千里的光辉里，它宛如燃烧的一团火；还有优美的波纹、水中的倒影、树木葱茏的高地、柔和的远景；放眼望去，由远及近，逐渐裉去的光线随波荡漾，每时每记得都以其新的奇妙着色为这条河添姿增彩。

We use these new sources and several older sources to develop evidence about the magnitude and distribution of labor market flows in the cross section and over time.

我们利用这些新源和几种老源使迹象显影规模和分布的劳动力市场流动的横截面和时间的推移。

"Swimmers want to avoid crossing over and reaching their arms past the mid-point of the body," Finger said. If your head is positioned at 12 o'clock, then you want your hands to enter between 11 and 12 on the right side, and 12 and 1 on the left.

&每个运动员都希望避免胳膊在空中（手臂在身体中点和头顶位置之间）的前交叉，&芬格说：如果你的头部在12点的位置，那么右手的入水位置应该在11点到12点，而左手则在12点到1点之间。

Negroes are prostrate everywhere and morays and crawfish and spider crabs are moving around and over their bodies.

到处是黑人，倾身匍匐在地，海鳝，小龙虾，尖头蟹，在他们身上爬上爬下，爬东爬西。

Around the neck and over the shoulders hangs the cowl, quite separate from the habit, and under it is the shoulder-cape or mozetta, which is round in front and terminates in a point at the back.

在脖子和肩膀挂起的整流罩，十分分开的习惯，并根据它是肩角或mozetta ，这是一轮前，终止了点回来。

Why? Christmas sales and post-Christmas sales are over, and inventories, which are at their lowest point of the year, can be counted more easily and valued with greater accuracy.

因为那时圣诞节的销售已经结束，存货也在一年中的最低点，盘点起来更容易、更精确、更有价值。

It had already destroyed somebody's bamboo hut, killed a cow and raided some fruit-stalls and devoured the stock; also it had met the municipal rubbish van and, when the driver jumped out and took to his heels, had turned the van over and inflicted violences upon it.

它已经毁掉了什么人家的竹屋、弄死了一头牛、捣翻了几个水果摊、还把人家的存货全给糟踏了；之后迎头撞上市政垃圾车，司机见状跳车，还没等他站稳呢，车子就被大象掀翻在地一顿狂踩。

It started on my knees and feet, and over time spread to my hands, face and underarms.

后来到手上脸上腋下。

You feel the good of caps and over coats and heavy shawls and thicks team ship rugs tightly tugged round your sides;look at the sea and you are confronted with indifferent masses of steely water hemmed in by hazy horizons andover cast with amisty firmament that promises neither sunlightn or gladhuedclouds.and you mean to tell me that this is summer, the month of june?

走进客舱就会感到暖气开足的舒适，这又何足为奇；上了甲板，紧紧裹在帽子、大衣、厚实的围巾以至船用毯子中间才顶得住；放眼海面，只见灰暗的海水延伸到雾蒙蒙的天际，上面的苍穹同样是浓云密布的，不见一线的阳光或者彩云。你不是告诉过我这是盛夏的六月吗？

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。