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.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)).In this way the torso oscil...
这一区分的某些原因可简单陈述如下.Some of the reasons for this distinction can be briefly stated.存在许多可以截然区分的变种.Many varieties existed which differed from one another in clear - cut ways.他们是全同的和不可区分的.They are identical and indistinguishab...
Someone had scrawled "Scum" on his car.有人在他的车上涂写了“人渣”的字样。I tried to read his directions, scrawled on a piece of paper.我尽量弄明白他草草写在一片纸上的指示。He scrawled his name across the bill, underlining it with a showy flourish.他在账单上潦草地...