The Centre was a pedestrian precinct with a bandstand in the middle.该中心是步行商业区，正中央有一个室外音乐演奏台。EX: Orchestra performs on the bandstand.例: 管弦乐队在表演台上演奏.A few soapbox orators are tuning up near the bandstand.有几个街头演说者在室外音乐台边上试讲...
木炭和金刚石都是炭的同素异形物Charcoal and diamond are allotropes of carbon.炭的含量是百分之四.Its carbon content is 4 %.苯酚的催化氧化和炭的催化氧化可能遵循不同的反应历程.Phenol oxidation and catalyst - sorbent ignition may proceed bt different reaction mechanisms....
I had stacked my shirts and underclothes in two empty drawers.我把衬衫和内衣塞进两个抽屉.Don't tumble your underclothes.不要乱扔内衣.They had given him new underclothes and a clean suit of overalls.他们给他换了新内衣和一套干净的工作服....