测速 (cè sù) — to measure speed

Definition

Examples

• 警察用雷达测速。
  Jǐng chá yòng léi dá cè sù.
  The police use radar to measure speed.
• 这个软件可以测速网络。
  Zhè ge ruǎn jiàn kě yǐ cè sù wǎng luò.
  This software can measure internet speed.
• 比赛前需要测速风速。
  Bǐ sài qián xū yào cè sù fēng sù.
  Before the competition, you need to measure wind speed.