在莫斯电码的语言中，字母s是三个短点，而字母o是三个长破折号。

In the language of Morse code, the letter "s" is three short dots and the letter "o" is three longer dashes.

youdao

在莫斯电码的语言中，字母s是三个短点，而字母o是三个长破折号。

In the language of Morse code, the letter "s" is three short dots and the letter "o" is three longer dashes.

youdao