Throughout the exercise, focus on keeping your abs tight.整个锻炼过程中，注意要紧绷腹肌。an anti-lock braking system or ABS防抱死装置ABS piping is normally used in High Purity DI Water System.ABS配管通常使用于高纯度的DI水系统....
A bullock is a castrated bull.阉牛是去势的公牛.And Governor Bullock never sets foot in this house again.还有,无论如何不要再让布洛克州长进我家的家门了.He was sweating like a bullock.他正在辛苦地干活....the bloated body of a dead bullock...一头死的小阉牛肿胀的尸体...
他穿着磨破的牛仔裤和牛仔衬衫。He wore frayed jeans and cowboy shirts.他衬衣的袖口磨破了。The cuffs of his shirt were fraying.这些裤子的膝盖已经磨破了.The knees of these trousers have been completely worn through....
上周的霜冻对柑橘种植业是一场大灾难.The frost last week was a great calamity to the citrus industry.洪水是一场大灾难.The flood was a major catastrophe.小错误可能会招致大灾难。A slight mistake could precipitate a disaster....
...her face grey and bloodless.她的脸色苍白，没有血色In 1986,a bloodless overthrow brought an army officer to power.1986年，一次不流血的政变使一个军官上了台。It was very neat,and practically bloodless.这个手术干净利落，基本上没流血。The campaign would be short and r...