?? 詞語組成解析
unsuccessful
['?ns?k'sesful]
adj. 不成功的，失敗的;碌碌無為;
??? 情景例句
At 4, but I have to leave by 3:00 to get there on time.
四點，不過我三點必須離開，才能準時到那里。
The crowd was dazzled by the spectacle.
人群被這一奇觀弄得眼花繚亂。
We keep trying all four methods, but he sheer volume of rubbish we produce worldwide threatens to overwhelm us.
我們一直在試這4種方式，但是，我們在世界范圍內僅產生的垃圾的量就有把我們覆蓋的危險。