| 单词 | upstairs |
| 释义 | upstairs UK [ʌp'steəz] US [-'sterz] adverb [before noun] adjective IMPROVER ■towards or on the highest floor or floors of a building 往楼上（的）；在楼上（的） •an upstairs landing/window楼上的平台／窗户 •He heard glass breaking and ran upstairs to see what had caused it.听到玻璃破碎的声音，她跑上楼去看是怎么回事。 Opposite downstairs |
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