尽管很热，他还是脱掉工作服换上了西装和领带。Despite the heat, he'd swapped his overalls for a suit and tie.他身材高大，穿着西服打着领带，非常帅气。He was a big man, smartly dressed in a suit and tie.贾森已经脱下夹克，松开了领带。Jason had taken off his jacket and loosened...
Both housings are waterproof to a depth of two metres.两个机罩的防水深度均为两米。His waterproof trousers were brand new and stiff.他那条防水裤崭新笔挺。It is completely waterproof, yet light and comfortable.它防水性能非常好，但却轻巧舒适。...
动物会丢弃最弱小的幼仔。Animals reject the runt of the litter.最弱小的幼崽the runt of the litter要是被逼急了,甚至最弱小的动物也会回咬一口.Even the weakest animal will bite back when it is cornered....
Anaemia is a condition in which there is a reduced concentration of haemoglobin in the blood.贫血是在血液里血红蛋白的浓度减少的一种病症.The haemoglobin molecule contains only four atoms of iron.血红蛋白分子只含有四个铁原子.Are haemoglobin and hematid red ...