a system of ropes and pulleys绳索滑轮系统Levers and pulleys are simple machines.杠杆和滑轮是简单机械.Among them were rickshaw pulleys, peddlers, policemen and servants.这些人有的拉车,有的做小买卖, 有的当巡警,有的当仆人....
The floor of the carpenter's shop was covered with shavings.木匠店的地板上满是刨花.A gust of wind fluttered the shavings wood.一阵风把刨花吹得到处乱飞.The floor was covered with shavings from his wood carvings.地上满是他刻木雕时落下的碎屑。Garnish with ...
细胞壁上有不规则的增厚, 增厚的部分通常在几个细胞 邻接处 的角隅上特别明显.The cell walls are irregularly thickened and pectin , the thickening giving distinct the cells in cross - section....
It is significantly more compact than any comparable laptop, with no loss in functionality.它比同类笔记本电脑小巧很多，但功能未减。A laptop would be really useful for when I'm working on the train.我在火车上工作时,便携式电脑真的很有用.I really like your...
I was coerced into joining the gang.我被迫加入匪帮。We're here to discuss Ann's joining the club.我们这次碰头是为了商量安入会的事。I feel that women in all types of employment can benefit from joining a union.我认为女性无论从事什么工作，加入工会都是有好处的。W...
This was not a memorial service but a celebration of his life...这不是在开追悼会，而是在颂扬他的一生。The Queen laid a wreath at the war memorial.女王向阵亡将士纪念碑献了花圈。This is a memorial put up by the Duchess of Marlborough.这是马尔博罗公爵夫人所立的纪念碑。Do yo...