[scode type="green"]bummed
adj. 失望的，沮丧的[/scode]
音标：/bʌm/
英英释义：
If you are bummed, you are very unhappy because you have been experiencing difficulties that you think you will not be able to overcome.
例句：
①I'm so bummed I can't tweet anymore.
我太失望了 不能再这样了。
②You must be really bummed out.
你一定非常失落吧。
③She’s bummed because they wrote her character out of the series.
因为她的戏份被删减了，所以她很沮丧。
近义词：
somber
If someone is sombre, they are serious or sad.
例如：
He had a somber expression on his face.
他面容忧郁。
despondent
Very unhappy because you do not believe that an unpleasant situation will improve.
例如：
I feel despondent when my work is rejected.
作品被拒后我感到很沮丧。
[scode type="green"]push the envelop
挑战极限[/scode]
英英释义：
To push the envelope means to go beyond the limits of what is usual.
例句：
①Oh, yeah, they always have me on to push the envelope.
是的 他们经常鼓励我打破常规。
②That guy really likes to push the envelope.
他真的喜欢挑战极限。
拓展：
之前在B站有一个很火的何同学采访苹果CEO的视频，Tim Cook也提到了：
“They are pushing the envelop and really doing incredible work”
他们不断开拓未来，工作很有成就
视频连接：
