The powder therefore collects at the displacement nodes, where the gas remains at rest.

木屑就聚集在位移波节处，此处的气体是静止的。

youdao

You can brake freely, of course, and rest your left leg that way, but you'll have to enter the proper gear in order to actually work the gas at all.

当然，您可以随意刹车，闲置您的左脚，但是，如果需要使用油门，您必须挂入合适的挡位。

youdao

You can brake freely, of course, and rest your left leg that way, but you'll have to enter the proper gear in order to actually work the gas at all.

当然，您可以随意刹车，闲置您的左脚，但是，如果需要使用油门，您必须挂入合适的挡位。

youdao