alt
[ælt]
n. 高音，中高音
adj. 高音的；最高调的
同义词
参考例子
1.Hold down the ALT key to drag a toolbar or menu item without displaying the Customize dialog box.
按住alt键可以在不显示“自定义”对话框的情况下拖动工具栏或菜单项。
2.However, the appropriate ALT threshold value to use for detecting liver disease in children is unknown.
然而，还不知道用来检测肝病的合适的谷丙转氨酶的临界值。
3.Alt+spacebar Open the window menu for the currently selected window. The window menu allows you to perform actions on the window, such as minimizing, moving between workspaces, and closing.
打开窗口项目单为现在选择窗口。窗口项目单允许你完成动作在窗口。例如最小化，移动在工作空间之间，和关闭。
英文解释
n.
1.angular distance above the horizon (especially of a celestial object)
网络释义
ALT
平均小层厚度; 铰接装油塔; 切换; 丙氨酸氨基转换酶;
eye alt
视角高度;
Alt text
替换文字; 替代文字; 文字标签;
Alt C
组合键是; 快捷栏;
alt e
保存在普通物品栏; 将出现在普通物品栏;