泄气[xiè qì]
词典frustrating：产生挫折的，使人沮丧的，令人泄气的。
词典disappointing：令人失望的；令人扫兴的。
词典lose heart：丧失勇气；心灰意冷；垂头丧气。
词典feel discouraged：泄气；泄劲。
词典911查询·英语单词
词典staleness：泄气，陈腐，腐败。
泄气[xiè qì]
（泄劲） lose heart; feel discouraged; be disheartened:
例：没有因为困难而泄气
not discouraged by difficulties;
别泄气!
Don't lose heart!
他对自己的事业感到泄气。
He was discouraged in [over] his enterprise.
他的毛病是很容易泄气。
His trouble is that he frustrates much easily.
（讽刺低劣或无本领） disappointing; frustrating; pathetic:
例：真让人泄气!
How pathetic!
911chaxun查询·英语单词大全
（排气） aerofluxus; bleed
1. 泄气
1. give up：give out 散发,分发 | give up 放弃,献出,交出,投降,认输,泄气 | get about (消息)传开,到处走动
2. Try it harder in some other way：When I get home , I always say ____ ( 问候 ) to my parents . | 14 . Don't be ____ ( 泄气 ) . Try it harder in some other way . | She was very ____ ( 失望 ) at losing the election .
3. 泄气
3. become flat：84. a flat lie弥天大谎 | 85. become flat泄气 | 86. fall flat跌倒; 完全失败; 完全无效果; 全无好评
4. 911查询·英语单词
4. gassing：放气 bleeding | 泄气 gassing | 排气装置 exhauster