1.〔数〕x坐标
1.the position of a point in space with reference to the x-axis in the Cartesian coordinate system, defined in conjunction with the y- and z-coordinates
1.Each variation uses the same rocket I defined earlier, but ties it to a different x coordinate and an alphabetic keyboard event.
每个变体使用我前面定义的相同火箭，但是将它绑定到一个不同的x坐标和一个字母键盘事件。
2.Gets or sets the x-coordinate of this Point.
获取或设置此Point的X坐标。
3.Gets the x-coordinate of the mouse pointer's position relative to the client area of the browser window, excluding window scroll bars.
获取鼠标指针位置相对于浏览器窗口工作区（不包括窗口滚动条）的x坐标。
4.Returns the x-coordinate of the upper left corner of the browser - relative to the upper left corner of the screen.
获取浏览器客户区左上角相对于屏幕左上角的x坐标。
5.Left: The left (x-coordinate) position of the window, relative to the upper-left corner of the user's screen, in pixels.
left：窗口的左边（x坐标）位置（以像素为单位），相对于用户屏幕的左上角。
6.Set the Right property to the value that represents the x-coordinate of the rectangular region's bottom right corner.
将Right属性设置为表示该矩形区域右下角的x坐标的值。
7.Gets the x-coordinate of the mouse pointer's position relative to the object that raised the event.
获取鼠标指针位置相对于引发事件的对象的x坐标。
8.Sets or returns the x-coordinate of the mouse pointer relative to the object firing the event.
设置或获取鼠标指针位置相对于触发事件的对象的x坐标。
9.Property to the value that represents the x-coordinate of the center of the circular region.
属性设置为表示圆形区域中心的x坐标的值。
10.Gets the x-coordinate of the mouse during the generating mouse event.
获取鼠标在产生鼠标事件时的x坐标。