查询词典 up and down

However, when it came to topics of the most unamusing nature, he would burst out laughing, roaring while rocking in his chair, almost tipping off and falling flat on his back, his Adam's apple dancing up and down in his throat and his whisker fluttering all over his face.

顶怪的是，他每每与中国学生聊天，聊到可笑之处时，他不笑，脸上也没表情，好象他不喜欢玩笑；可是有时毫不可笑的事，他会冷不防放声大笑，笑得翻江倒海，仰面朝天，几平连人带椅子要翻过去，喉结在脖子上乱跳，满脸胡子直抖。

PSD7151W with innovative structural design, is a suitable infrared outside the network security uniform ball and cover with the rotating movement, for the first time a multi-way to extend the life of bearings, infrared lights up and down together with the Yuntai the right and left rotation, make full use of light source, greatly enhance the user's viewing angle, no dead ends to facilitate monitoring and return to the default preset inspection points.

PSD7151W 以创新的结构设计，是一款适合于外安防的红外网络匀速球，球罩与机芯一起旋转，首次采用多轴承方式延长寿命，红外灯随云台一起上下、左右旋转，充分利用光源，大大提升使用者的可视角度，监控便利无死角，且可预设预置点来回巡视。

But we also noticed that unless the computers were a safe distance from the TV, the picture was virtually unwatchable. Wavy lines scrolled6 across and up and down the screen and " noise" filled the picture.

但我们同时注意到，除非计算机与电视机之间保持一个安全的距离，否则电视机屏幕几乎没法看，屏幕上波浪形条纹上下滚动，画面杂乱，还充满"噪音"。

With unwearied zeal he went up and down from place to place, reproving, rebuking, and exhorting the people, endeavouring to awaken in them a sense of their sinfulness, and to lead them to repentance.

与他不倦的热情向上和向下的地方， reproving ，谴责，并敦促人民，努力唤醒他们的责任感的罪孽，并引导他们悔改。

Sara likes doing it up and down, and I like doing it left to right.

Sara 喜欢一上一下地干，而我却喜欢一左一右地干。

Sonya likes doing it up and down, and I like doing it left to right ...

当然，我们的中文更美，我们学好英语后，把我们最美的中文传遍全世界！

Sonya likes doing it up and down, and I like doing it left to right...real slowly.

而我喜欢左右做。。。要慢慢做。所以请留下你要说的话

Up and down, you and me.

上上下下，你和我。

You just walk up and down in front of them and drop something.

你可以走在他们前面，在他们面前丢下什么东西。

Principle of its structure as shown, via a conveyor belt drive roller and tail roller with the formation of The Promise Ring, up and down a conveyor belt supported by rollers to limit the deflection of the vertical conveyor belt, the tensioning device to provide the required normal operation of a conveyor belt tension.

其结构原理如图所示，输送带绕经传动滚筒和尾部滚筒形成无极环形带，上下输送带由托辊支撑以限制输送带的挠曲垂度，拉紧装置为输送带正常运行提供所需的张力。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。