The overscore indicates that the vowel is long.
A line drawn over a letter or word, often used in phonetics or typography.
Please overscore the important terms in your notes.
To draw a line over a letter or word.
ດ້ວຍພາສາພາບທີ່ມີພະລັງງານແລະ ແຟລັດຄາດຟຣີ.
