speed up
US /spiːd ʌp/
UK /spiːd ʌp/
短语动词
1.
加速, 加快
to increase in speed
示例:
•
The car began to speed up as it approached the highway.
汽车驶近高速公路时开始加速。
•
We need to speed up the production process.
我们需要加快生产过程。
同义词:
在 Lingoland 学习这个单词
加速, 加快
to increase in speed