oscillates的例句（oscillates在句子中的用法）

• In this way the torso oscillates almost imperceptibly with the breath. 通过这种方式.躯干随着呼吸不知不觉地振动.
• His mood oscillates between euphoria and depression. 他的心情在幸福感与沮丧的两极端间游移((一下心花怒放,一下又变得愁眉苦脸)).
• Amplifier self - oscillates at a frequency depending on the velocity of the fluid. 放大器自激振荡的频率就取决于流体的速度.