时差综合症的英文：
jet-lag
At the website, there are tips about everything from what to pack to dealing with jetlag.
在这个网站上，有从所带物品到处理时差综合症的各种各样的小窍门。
n. 喷气式飞机；喷嘴，喷射口；喷射（物）
v. 乘喷气式飞机；喷出，喷射
jet contraction
喷射流收敛
Jet travel is now a commonplace.
乘喷气式飞机旅行现在是寻常的事。
Jet fighters scout the skies.
喷气式战斗机在空中侦察巡逻。
abrasive laden jet
含磨料喷流；含磨料喷嘴
We are going to travel by jet.
我们打算乘喷气式飞机旅行。
v. 缓缓而行；落后于；加上外套
n. 时间间隔；滞后
The child lagged because he was tired.
那孩子因累了而走得很慢。
Our figure lags behind the national average.
我们的数目落后于国家平均数。
The time-lag between a flash of lightning and the thunder
闪电和打雷相隔的时间
Megan joined them, lagging slightly behind.
梅根也加入进来，跟在后面慢慢地走着。
If your payments of rent lag behind, you will be asked to leave.
你要是不能按时付房租，就要请你搬家。