Diode laser
[电] 二极管镭射
🧩 词语组成解析
diode
['daiəud]
n. 二极管;
laser
['lezɚ]
n. 激光;激光器，镭射器;
🗣️ 情景例句
Do I need a visa to go to HongKong?
去香港需要签证吗？
I pick up my sister from her school.
我到学校接妹妹。
I have breakfast at 7:00 and then I go to school.
我七点吃早餐，然后去上学。