Laser velocimeter
[化] 激光测速计
🧩 词语组成解析
laser
['lezɚ]
n. 激光;激光器，镭射器;
n. 速度计\\n[电] 速度计
🗣️ 情景例句
Yes. It's the anniversary of one of our important revolutionary movements.
是的。它是中国一个重大革命运动的纪念日。
The day is long to him who knows not how to use it.
百无聊赖。
Most of the parents will not be able to pay much money.
多数家长是付不起很多钱的。