发出刺耳的声音

Install the unit on the wall 2.2 meters above the ground then adjust the angle of bracket to make the lens aim at the detection area, then insert the power plug to the socket and the LED2 indicator light will flash for each second.

报警器挂在离地面2米的墙上，调整万向节角度，使透镜对准监控场所，将电源插头插入市电插座上，LED2工作指示灯每过1秒钟闪亮一次，报警器延时一分钟后进入工作状态，此时布防后如有人进入警戒区域，步行指示灯(LED1)亮起，报警器发出刺耳的报警声音，响约60秒自动停止，停后约5秒自动进入布防状态。

Every time Susan opens her mouth, it sounds like the blare of an ambulance siren.

苏珊每次开口说话，就像救护车的鸣笛一样，会发出刺耳的声音。

The teacher's chalk grated on the blackboard.

老师的粉笔在黑板上发出刺耳的声音。

He grated his knife across the plate.

他用刀子划过盘子时发出刺耳的声音。

Suddenly, one of the picks grated on a stone.

突然，一把鹤嘴锄触到了石头，发出了刺耳的声音。

She called it "jangled nerves," and I said I was using "relaxation techniques" on her, but in reality she ached and knew I checked her over for broken bones and watched for signs of shock or internal injury.

她认为它是&发出刺耳的声音了神经&，而且我说，我正在使用在她上的&松弛技术&，但是事实上她痛而且认识我对於坏掉的骨头结束检查了她并且留意惊吓或内在的受伤符号。

The bus screeched to a halt, almost throwing the passenger's from their seats.

公共汽车停下来，发出刺耳的声音几乎把旅客从他们的座位上。

Prototypical oboes did a loud, harsh tone, but the modern oboe is appreciated for its smooth and beautiful tone.

句子翻译：原始的双簧管发出的是大声的刺耳的声音，而现代双簧管却以它流畅和美妙的声音而著称。

Prototypical oboes did a loud, harsh tone, but the modern oboe is appreciated for its smooth and beautiful tone.

改正：did made 句子翻译：原始的双簧管发出的是大声的刺耳的声音，而现代双簧管却以它流畅和美妙的声音而著称。

The morning, it issued a large saw strident voice, sharp knife inserted into the tree severely grandfather's body, a short while, the tree my grandfather lying on the ground, try as we may what to call the tree my grandfather did not respond, we are very sad, and we aversion to these large saw, but we are helpless.

早上，那大锯子发出刺耳的声音，锋利的刀狠狠地插入树爷爷的身体，不一会，树爷爷倒在地上，任凭我们怎样地叫，树爷爷都没有反应，我们伤心极了，我们厌恶这些大锯子，但我们却无能为力。

In the United States, chronic alcoholism and hepatitis C are the most common ones.

在美国，慢性酒精中毒，肝炎是最常见的。

If you have any questions, you can contact me anytime.

如果有任何问题，你可以随时联系我。