他们周末穿着邋遢的毛衫和裤子到处闲逛。They knock around on weekends in grubby sweaters and pants.他跟着她上了一段摇摇晃晃的楼梯，来到了一间邋遢的卧室起居室两用房间。He followed her up a rickety staircase to a squalid bedsit.独居不是邋遢的理由。Solitude was no excuse for sloppiness....
他感到冷,而且晕机晕得厉害.He felt cold and more than a little airsick.我晕机了。I've got airsickness.我有一点晕机(晕船)可否给我一些晕机 ( 船 ) 药?I would be airsick. ( Ship sick ) Please give me some pills....
We took a plane south-west across the Anatolian plateau to Cappadocia.我们乘飞机向着西南方向越过安纳托利亚高原，前往卡帕多西亚。This south-west region of France is the home of claret.法国西南部的这个地区是干红葡萄酒的产地。The house had a south-west aspect.这幢房子面向西南。...
It will be more susceptible to attack by hydroxyl ion.它更容易被羟基离子所作用.Both the free hydroxyl groups readily undergo esterification.两个自由羟基,都容易酯化.The free hydroxyl ion is involved in a further reaction with the silica network...