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- There was a long lag in forwarding mail to us. 转寄给我们的邮件晚了很久才拿到。
- Be modest, otherwise you will lag behind. 要谦虚，否则就要落后。
- There is a time lag of about 10 years. 有大约十年时间的间歇。
- I felt completely disorientated with the jet lag. 我乘长途飞机後因生理节奏失调而感到昏昏沉沉的。
- I can send him a note via the internal mail system. 我可以通过内部通信系统给他发个通知。
- The convoy commodore sees to the internal management of the convoy. 舰队司令官负责管理舰队的内部问题。
- The children always lag behind when we go for a walk. 我们出去散步时，孩子们总是落在后面。
- This is not the season for internal quarrels. 现在不是内部相争的时候。
- I talked to him on the internal telephone. 我在内部电话上与他交谈。
- There was a rapid increase in internal trade. 国内贸易迅速增长。
- 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。
- A tube with a very small internal diameter. 毛细管一根内径十分细小的管子
- You'll lag behind unless you study harder. 你如不更加努力地学习就要掉队。
- The new intern is a little frisky. 这个新来的实习生有一点爱戏闹。
- I worked as an intern in that firm last summer. 去年夏天我在那家商行实习。
- Let not a single classmate lag behind. 不要让一个同学掉队。
- Some of the runner in the race begin to lag. 参加比赛的运动员中有一些开始落后了。
- Increasing the total time lag is destabilizing. 增加总时滞将使稳定性降低。
- These internal disputes have weakened the party's power. 这些内部纠纷削弱了这个政党的力量。
- We still lag behind in this respect. 在这方面，我们还比较落后。
