以更快的速度翻译成英文是at a higher speed 还是at high speed?
以更快的速度翻译成英文是at a higher speed 还是at high speed?
with a high speed 还是at a high speed?
at speed 还是at a speed
at high speed 还是at a high speed,教材上是前一种
以一种很慢的速度可以说in a slow speed么,还是说at a slow speed?
AT FULL SPEED和at high speed的区别.
at high/fast speed
At a fantastic speed
英语问题1.区分in/at/by the end2.是in a speed 还是 at a speed?3.China
is dangerous _a car at such a high speed.
what a high speed he is runing at
at high speed 和with great speed 有什么区别?