| 正面 | 7137.staircase 英 ['steəkeɪs]美 ['stɛrkes]     |
|---|---|
| 背面 |      释义： 1. ap- "to" + propri- "one's own, particular to itself" + -ate.2. => take as one's own, make as one's own, take possession of.3. => adapted to some particular purpose, specially suitable, proper.n. 楼梯 例句： 1. America'sFirst Lady stood on the sweeping staircase of the White House.美国第一夫人站在白宫的弧形楼梯上。 staircase 楼梯stair,楼梯，case,箱子，框架。 staircase (n.)also stair-case, 1620s, originally the enclosure of the stairs, from stair + case (n.2) in its sense "frame;" compare former window-case, door-case." |