Laser detector diode
[计] 激光检波二极管
🧩 词语组成解析
laser
['lezɚ]
n. 激光;激光器，镭射器;
diode
['daiəud]
n. 二极管;
🗣️ 情景例句
Don't move! Get down on the floor.
别动！趴到地上！
My brother is two years younger than I am.
我的兄弟比我年轻2年。
I can't take it anymore.
我受不了了！