Chinese phrase translation: 窝囊废 (wōnangfèi) good-for-nothing

窝囊废 (wōnangfèi) good-for-nothing

Usage:

“窝囊废”这个词是一个贬义词，用来讥讽胆小怕事、无能的人。
“窝囊废(wōnangfèi)” is a derogatory term used to satirize those who are overcautious and incapable.
Sentences:

1、 Tā zhēn shì gè wōnangfèi, shénme shì dōu zuò bù chéng.
他真是个窝囊废，什么事都做不成。
He is such an idiot who can accomplish nothing.
2、 Wǒ bù míngbai nǐ wèishénme xiǎng jià gěi nàgè wōnangfèi. tā shì gè yī shì wú chéng de jiā huo！
我不明白你为什么想嫁给那个窝囊废！他是个一事无成的家伙！
I cannot understand why you want to marry that loser. He is really good for nothing!