大家在查： at home optional 扩张 Turkey Chaos boar cold reactor 才是 recognized

上下

na.about; or so; or thereabouts
网络up and down; up down; top and bottom

上下

英-汉英-英网络释义

上下

up and down

高中英语新课程标准词汇表 ... turn up 到达，来到；开大（声音） up and down 上下，来回 used to sth. 习惯于 ...

or so

21世纪大学英语读写教程单词表(一) - 豆丁网 ... slang n. 俚语 or so (表示约数)左右，上下 take the place of 替代；替换 ...

up down

神奇迪士尼新概念英语3(4DVD)-DVD-亚马逊 ... 04 look at the mirror 照镜子 05 up down 上下 06 It's beautiful 好漂亮 ...

top and bottom

英汉日模具用语集——t-刘建平-信息化博客 ... top 顶端、尖端 top and bottom 上下 top cless 最高级 ...

around

来_百度百科 ... [about;around] 左右；上下 [send a letter here] 指寄信给[说话者] ...

thereabouts

英语通... ... scarce 缺乏的，罕见的 thereabouts 大约，上下，附近，左右 sponge 海绵 ...

Vertical

北京鸿泰顺达科技有限公司 ... 胶片尺寸 Film size 上下( vertical) 回转( rotation) ...

例句：

When the upper stem rides up and down on its threads it now moves the lower stem by a mechanical connection .

当上阀杆沿着它的螺纹上下运动时，通过机械连接带着下阀杆一起运动。

He looked at me up and down with his eyes wide open .

他睁大眼睛上下打量着我。

In this pose , your stomach is almost touching his bent knee ; use it for support and leverage as you rock back and forth, and up and down .

这种姿势，你的腹部几乎接触到了他弯曲的膝部；利用它做支撑保持平衡，你可以前后或者上下摆动。

The country was up , ready to drive out the enemy .

全国上下群情激昂，严阵以待要将敌人赶出去。

And one day a little old woman ran up and down in a red spotty cloak .

然后有一天，一个穿著斑点红斗篷的老妇女在那里上上下下地跑。

Her mother hastened to explain , smiles breaking from every inch of her person.

她母亲赶忙向她解释，浑身上下都透露出笑意来。

He imagined the ship dangling upside down on the undersurface of the Earth , the giant fingers of gravity holding them firmly in place .

他想象着飞船吊在地球下面上下晃荡，巨大的引力手指把他们紧紧地抓在这个地方。

Standing in the sharply pointed bow , he gazed at the endless expanse of flowing ice , up and down the length of the river.

他站在桦皮舟尖吻般的船头上，眺望着上下无际的满江流冰。

The old boy looks the Devil up and down for a minute and shrugs I married your sister 40 years ago , why the hell should I be scared of you ?

老人上下看了魔鬼一分钟，耸耸肩膀说，“我和你妹妹 40 年前就结婚了，为什么我要怕你？”

Luxury goods companies seem to be betting on both scenarios , as well as trying new approaches to tap the rising class of consumers .

奢侈品公司似乎在两种方案上下了注，同时也在寻找新途径来推动上升中的消费群。

A good technique is to search above and below this exception to get a sense of what is going on in the actual application .

一个很好的技巧就是上下搜索这个异常，掌握在实际应用程序中所发生的情况。

It was quite hostile , they put us under a bit of pressure in the first and second halves . The pitch wasn't great but we dealt with it .

它确实不友善，我们在上下半场的前一半时间有一点点压力。场地并不好但是我们都适应了。

Johnson looked her up and down and decided to ask her out .

约翰逊上上下下打量了她一番，决定邀请她出去。

When drawing the ball every time , draw the ball to determine whether the location of the window and down to the left and right borders .

在每次绘制小球时候，判断绘制该小球的位置是否已经到了窗口的上下左右边界。

The front of the PDA features a Power button as well as a pod where the Date Book and Address buttons sandwich the up and down buttons.

这个咚咚的前面板包括一个电源键以及日程表和地址簿的按键和上下键。

Wenyuan Pavilion Nishigashira this area is quite small , with only one used for up and down the stairs , it is still a whole .

文渊阁西头这间，面积颇小，仅有一作上下用的楼梯，但仍是一整间。

Most of my colleagues and I took a shuttle up to and down to the mountains .

我和大部分同事都是坐索道上下黄石寨的山。

Once new oil is put into service, the TBN will either slowly rise or fall from its new value to a value known as the "equilibrium TBN" .

新的润滑油投入使用后，其总碱值（TBN ）就会缓慢地针对所谓的 “均衡总碱值 ”进行上下波动。

I place the tip of the cane on the underside of your cock and slide it up and down the shaft. It gently taps on your balls.

我将藤条的末端放在你的阴茎上，然后轻轻的滑动一下，它便上下抖动起来。

Rafael Benitez has revealed how the legend of the late Bill Shankly is helping him in his quest to make Liverpool Football Club great again .

为了使利物浦重铸辉煌，贝尼特斯正在上下漫索。日前他透露了自己如何从已故的传奇教练比尔 ·香克利身上获取信念和帮助。

But new research suggests it may be down to a subconscious power struggle being played out as you make your way up or down.

但是新研究指出，在你上下电梯时，你的表现可能源自一种下意识的权利斗争。

Welch pressed his theory of a "Boundary less " culture in which all levels of the company participated in innovation and problem solving .

韦尔奇将他的 “无边界 ”理论大力贯彻到公司文化中，使公司上下积极参与改革，解决既有问题。

Today , all that remains of that heyday are vacant hotels and broken down ATMs.

今天，所有的全盛时期仍然是空置的酒店和破碎上下自动柜员机。

He looks at me , sort of funny, and says: "Do you know who I am? "

他上下打量着我，有点古怪地问我：“你知道我是谁吗？”

上下

上下