！frustrating的动词是frustrate。v. 使懊恼，使沮丧挫败，阻挠受挫
名词是frustration，n. 懊恼，沮丧受阻，挫败令人懊丧（或懊恼、沮丧）的事物
The frustration education for young students is the main part of the quality education for them.
The frustration education for young students is the main part of the quality education for them.
Frustration， anger and desperation have led to a series of wildcat strikes.挫败感、愤怒和绝望引发了一系列自发性罢工。
