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
and remember the meaning of Thanksgiving.
来追忆一下感恩节的意义。
The physician said smoking is harmful to my health.
医生说了吸烟对我的健康有害。
the varieties are infinite; but two classes may be roughly seen.