He used to be a dunce at school.他上学时曾是个笨学生.Michael may have been a dunce at mathematics, but he was gifted at languages.迈克尔在数学上可能不太灵光，但在语言方面很有天赋。I was a dunce at chemistry.我在化学方面是个劣等生....
Cracks, bulges, crumbling pointing and damp patches mean trouble.裂缝、凸起、剥落的勾缝和湿斑都意味着存在问题。The paint was drying in irregular patches.油漆一片片地慢慢变干了。The dog's coat is white with black patches.这只狗的皮毛白色中带有黑斑....
总被人嘲笑是很让人灰心的.It is very discouraging to be sneered at all the time.他们不得不与高涨的物价作长期而灰心的斗争.They have had to wage a continual despairing fight against the rise of prices.使整个队感到灰心的失败.A failure that dispirited the team....
Playing " Aussie rules " is quite easy for players to get hurt.从事 “ 澳式足球运动 ” 的球员很容易受伤....Aussie comedy actor Paul Hogan.澳大利亚喜剧演员保罗·霍根The Aussie was in agony with a broken finger.这个澳大利亚人承受着断指之痛。It's a fair dinkum Aus...