Laser diode
其它 Other[计] 激光二极管
🧩 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
and something blue.
一些蓝色的。
Come to me if you're in any difficulty.
有困难来找我。
The second factor is more interesting and more fundamental.
第二点更有意思，也更重要。