【英语时差8,16】脱水（上）

 There are different factors involved here. A human being isn’t an automobile¹ which needs a certain amount of gas. There are conditions under which a person could die of dehydration² within a single day, and other conditions whereby a person might live for over a week. It’s unlikely, though, anyone could go much beyond that. Water comes into our systems not just from drinking but from eating as well. It goes out of us through urine, through sweat, a even through exhaling³. Ever notice the fog you can make on a window by breathing on it? That’s water vapor⁴ leaving your body.

1 automobile   

n.汽车，机动车

参考例句：

• He is repairing the brake lever of an automobile.他正在修理汽车的刹车杆。
• The automobile slowed down to go around the curves in the road.汽车在路上转弯时放慢了速度。

2 dehydration   

n.脱水，干燥

参考例句：

• He died from severe dehydration.他死于严重脱水。
• The eyes are often retracted from dehydration.眼睛常因脱水而凹陷。

3 exhaling   

v.呼出，发散出( exhale的现在分词 )；吐出（肺中的空气、烟等），呼气

参考例句：

• Take a deep breath inhaling slowly and exhaling slowly. 深呼吸，慢慢吸进，慢慢呼出。 来自互联网
• Unclasp your hands and return to the original position while exhaling. 呼气并松开双手恢复到原位。 来自互联网

4 vapor   

n.蒸汽，雾气

参考例句：

• The cold wind condenses vapor into rain.冷风使水蒸气凝结成雨。
• This new machine sometimes transpires a lot of hot vapor.这部机器有时排出大量的热气。