change down
US /tʃeɪndʒ daʊn/
UK /tʃeɪndʒ daʊn/
短语动词
1.
换低档, 减速
to shift to a lower gear in a vehicle
示例:
•
You need to change down when going uphill.
上坡时你需要换低档。
•
The driver had to change down quickly to avoid stalling.
司机不得不迅速换低档以避免熄火。
在 Lingoland 学习这个单词