slow down 放慢速度
traffic slowed down 交通减速
production slowed down 生产放缓
growth slowed down 增长减缓
work slowed down 工作放慢
economy slowed down 经济放缓
1. The car slowed down near the school.
汽车在学校附近减速了。
2. His speech slowed down when he became nervous.
他紧张时说话速度变慢了。
3. The economy slowed down last year.
去年经济增长放缓了。
4. The rain slowed down in the evening.
傍晚雨势减弱了。
A: Why did the bus slow down?
A：公交车为什么减速了？
B: It slowed down because of traffic ahead.
B：因为前方有交通拥堵所以减速了。
1) 指速度或动作变慢
2) 指经济或发展节奏放缓
3) 指活动或进程减缓
1. 减速；放慢
e.g. The train slowed down before entering the station.
火车进站前减速了。
2. 变缓；减弱
e.g. The growth of the company slowed down.
公司增长速度放缓了。
verb phrase
1. To reduce speed or become slower in movement, progress, or activity.
Synonym: decelerate, reduce speed