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upstair的英文翻译是什么意思，词典释义与在线翻译：
英英释义
Adjective:
-
on or of upper floors of a building;
"the upstairs maid"
"an upstairs room"
upstair的用法和样例：
例句
- Come down to us we can't hear you upstairs.
下来到我们这儿来，你在楼上我们听不清楚。 - I can hear somebody moving about upstairs.
我可以听见有人在楼上来回走动。 - Mary's upstairs.
玛丽在楼上。 - We could hear the children banging about upstairs.
我们可以听见孩子们在楼上乒乒乓乓地跑来跑去。
