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
What do you recommend today?
今天你推荐什么沙拉？
How much ham did you want to buy?
你要买多少火腿？
'Why are you doing that?' Sally asked.
“你为什么要那样做呢？”萨莉问。