You can add the fluid to the powder, or, conversely, the powder to the fluid.可把液体加入粉末，或者相反，把粉末加入液体。He placed the box conversely.他把箱子放倒了.Conversely, test made in full - scale boilers are usually difficult to reconcile.与此相...
玛丽把头向后仰，以便能看到他。Mari tilted her head back so that she could look at him.她保留了许多副本以便作进一步的注解。She retained a number of copies for further annotation.手边放一本便笺簿，以便有问题时随时记下。Keep a pad handy to jot down queries as they occur....