underscore

US //ˌʌndərˈskɔr//

UK

C1 高級
v.t.及物動詞底線
She underscored her part in the play with an orange highlighter
n.名詞底線
The underscore is often used in computer programming to separate words in a variable name.
v.t.及物動詞為...配樂
The music underscore the emotional impact of the scene.
n.名詞底線
Use an underscore to separate the words in the file name.

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