1.
To become disheartened or discouraged.
泄气沮丧，失去信心
2.
The unexpected bad news flattened him.
意外的坏消息使他泄气。
3.
What a downer that guy is!
那家伙多让人泄气呀!
4.
lack of interest that disheartened the instructor;
缺乏兴趣使教员很泄气；
5.
Don't be discouraged. Practice makes perfect.
不要泄气。熟能生巧嘛。
6.
I was more disappointed than discouraged.
我是失望，而不是泄气。
7.
But Edison was not discouraged.
但爱迪生没有泄气。
8.
pass through the tissue or substance or its pores or interstices, as of gas.
从缝隙中流出，如热化气泄气。
9.
To cause feelings of discouragement or bafflement in.
丧气引起受挫或泄气的情绪
10.
Never say die: we might still get there on time.
别泄气, 我们仍有可能按时赶到那里.
11.
I unluckily had a flat tire on the way here.
到这儿来的路上,不幸我的车胎泄气了。
12.
He gave vent to his anger
他发泄了怒气(出了气)。
13.
electrical leakage resistance
抗电气泄漏,漏电阻抗
14.
He vented his anger on his secretary.
他朝秘书发泄怒气。
15.
They took out their resentments on each other.
他们互相发泄怨气。
16.
I'm losing all my ambition.
我的气都快泄光了。
17.
but they were disappointed,
但他们马上又泄了气，
18.
Having lost effervescence or sparkle
泄了气的或不冒泡的