我们得把小数四舍五入成整数。We needed to do decimals to round up and round down numbers.以整数来计算, 你银行里的存款还有2000美元.In round figures, you have $ 2000 left in your bank account.40是个整数.Forty is a whole number....
The concept and the connotation of spacesuit ergonomics are spicified.阐明了工效学概念,将其运用于航天服设计.The new - style spacesuit is much lighter than the older one.新式的太空服比老式的那种轻便了许多.Because the spacesuit protection only 1 mm in diame...
There was an incredible din.声音异常嘈杂。The children were making an awful din.孩子们吵得厉害。The whole lobby was a perfect pandemonium, and the din was terrific.整个门厅一片嘈杂, 而且喧嚣刺耳....
...a lavish party to celebrate Bryan's fiftieth birthday...庆祝布赖恩50寿辰的盛大宴会He retired in 1970, on his fiftieth birthday.他在 1970 年自己 50 岁生日时退了休。...a lavish party to celebrate Bryan's fiftieth birthday...庆祝布赖恩50寿辰...
经过使人口渴的长途旅行后, 旅客们痛饮清凉的泉水.After such a long thirsty journey, the travelers drank deep of the fresh spring.那个口渴的人渴望喝水.The thirsty man craved for water.饥饿和口渴的问题可以拖延一下.Hunger and thirst could wait....