然后他站了起来，并且朝门的方向走去。
侏儒控制着两个盒子间的活动门，仅允许快速移动(热)的分子朝同一方向通过活动门，慢速移动(冷)的分子朝相反方向通过另一扇活动门。
It controlled a trap door between the boxes and allowed only fast-moving (ie, hot) molecules through in one direction and only slow-moving (ie, cold) ones through in the other.
门柱一竖直的柱子，在其上有一大门，或一大门朝此方向关闭。
An upright post on which a gate is hung or against which it closes.
这一问似乎又引起了大家对那关着的门的注意，于是很多人朝门的方向望去。
This seemed to renew the general interest in the closed door, and many gazed in that direction.
这一问似乎又引起了大家对那关着的门的注意，于是很多人朝门的方向望去。
This seemed to renew the general interest in the closed door, and many gazed in that direction.
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