短音的用法和样例：
例句
-
短音符号置于元音上的符号，表示该音是短音，如bat中的a
A symbol(:) placed over a vowel to show that it has a short sound, as the a in bat. -
在莫尔斯或其它电码中的点短音或符号与长划及无音间隔结合起来表示字母、数字或标点
In Morse and similar codes, the short sound or signal used in combination with the dash and silent intervals to represent letters, numbers, or punctuation.
