爬行速度的英文：
crawl speed
v. 爬行，匍匐行进；拍马屁；缓慢行进，艰难前进
n. 爬行，匍匐行进；缓慢行进；自由式游泳
- The crawl is considered the speediest.
爬泳最快。 - He openly crawled to the boss.
他公开地对老板拍马屁。 - The accident scene was crawling with police officers.My flesh crawled in horror.
出事现场到处都是警察。我毛骨悚然 - Don't crawl to your boss.
别巴结老板。 - Soldiers quietly crawl to advance to enemy.
士兵们悄悄地向敌人匍匐前进。
n. 速度，速率；快速，迅速
v. 迅速前进，快行；促进；加速，使加速
- The speed of a train differs greatly from the speed of an airplane
火车的速度与飞机的速度大不相同。 - The car is gaining speed.
那辆轿车正在加速。 - The worker is timing the speed of the machine.
这名工人正在调整机器的速度。 - a dizzy height, speed
使人眩晕的高度、 速度. - Speed the parting guest
祝客人一路顺风
