Morse
n[U]
(also ,Morse `code) system of sending messages, using dots and dashes or short and long sounds or flashes of light to represent letters of the alphabet and numbers 莫尔斯电码
send a message in Morse 用莫尔斯电码发送一信息.
🗣️ 情景例句
I'd like to order a hamburger and fries.
来个汉堡包和薯条吧。
I'm very well, and you?
我很好,你呢?
the graphic record shows three waves arriving one after the other at short intervals.