发出声音

The scientists divided the recorded sounds into three categories: hisses, noisy whistles with static-like fuzz, and complex, pure whistles.

那些科学家把被记录的声音分成3 个种类︰发出嘶嘶声，嘈杂的哨子由於静止象杂乱噪声一样和复杂，纯的哨子。

And the little purring sound that he makes when he's about to wake up.

当他醒来时他发出的细微的声音

He scratched his head and looked desperately around for some help, but the people behind the counter both shrugged and shook their heads. Just as I was about to say "Never mind," he started making a "quack-quack" sound while shaking his hips.

他挠挠脑袋，环顾四周，急切地寻求帮助，但是柜台后面的人们耸耸肩，摇摇头，就在我刚想说"不必介意"时，他开始晃着屁股，并且发出"嘎嘎"的声音———鸭子！

He scratched his head and looked desperatelyaround forsome help, but the people behind the counter bothshrugged andshook their heads. Just as I was about to say Nevermind, hestarted making a quack-quack sound while shaking hiships.

他挠挠脑袋，环顾四周，急切地寻求帮助，但是柜台后面的人们耸耸肩，摇摇头，就在我刚想说"不必介意"时，他开始晃着屁股，并且发出"嘎嘎"的声音———鸭子！

Now people call him Mark, usually with a shake or quaver in the speaker's voice.

Quaver 是指由于虚弱或紧张而发出的声音。

Now all this time, you've been watching a kind of thing radiating out.

就在这时，你一直看着的某个物体发出了声音，它说："不过，要知道，我能做的事比这多得多。"

It sounds like the singing of the rails.

那听起来像铁轨发出的有节奏的声音。

To cleanse or purify.free by making a rasping sound.

通过发出清嗓子的声音来使喉咙干净。

To make a harsh rasping sound by or as if by scraping or grinding.

磨擦而出声通过或类似通过刮削或磨擦发出吱吱的，刺耳的声音

To utter a hem.free by making a rasping sound.

通过发出清嗓子的声音来使喉咙干净。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。