| 释义 |
- n.两上两下的房子（楼上和楼下各有两个房间的房子）
- abstract:
1 Two Up, Two Down is a British sitcom starring Paul Nicholas and Su Pollard. It aired for one series in 1979 and marked the television comedy debut of Su Pollard, later to become well known as Peggy in Hi-de-Hi!.
- 1
So far, we have considered two top-down and two bottom-up approaches. 到目前为止，我们已经考虑了两种自顶向下和两种自底向上的方法。 - 2
A porch stretched across the front of the tiny brown stucco house, four rooms, two down, two up. 一条走廊，一幢褐色的泥房子，四个房间，上层两间，下层两间。 - 3
So come up for two and down for two.
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