Semiconductor laser
[计] 半导体激光器\\n[化] 半导体激光器
🧩 词语组成解析
laser
['lezɚ]
n. 激光;激光器，镭射器;
🗣️ 情景例句
Good afternoon, Mrs. Martin. I've come to see Mr. Martin.
您好，马丁夫人。我来看看马丁先生。
His trousers in the wardrobe.
他的裤子在衣柜里。
It contained five large bars of chocolate and three bags of sweets!
里面装了5大块巧克力和3袋糖果！