Tom pushed the book towards me and asked how to read the underlined character.

汤姆把书推到我面前问我划线的字怎么读。

youdao

Anaccess key is an underlined character in the text of a menu, menu item, or the label of a control such as a button.

“访问键”是菜单、菜单项或控件(如按钮)标签的文本中带下划线的字符。

youdao

An access key, also known as a mnemonic, is an underlined character in the text of a menu, menu item, label of a button, or some other control.

访问键(也称助记键)是菜单、菜单项、按钮标签或其他某控件的文本中带下划线的字符。

youdao