Front wheel shimmy is the phenomenon that steering wheels vibrate around king-pin axis with a certain amplitude and frequency when the vehicle travels in a straight road.

前轮摆振是指汽车在平坦的路面上直线行驶时，转向轮以一定的幅度和频率绕主销持续振动的现象。

youdao

Oh, we have quite a regular, cold perm, straight perm, pin curl and foam.

哦，我们有很多种：普通的，冷烫，直发烫，卷发烫和泡沫烫。

youdao

Once, I walked through my house and straight to our alarm system. It was switched off that night, but I typed in the pin and set the alarms off in the middle of the night.

有一回大半夜，我穿过整座房子，径直走到警报器前，输入了密码，触发了原本关闭的警报器。

youdao