1/dimension释义：
n. 方面;[数] 维；尺寸；次元；容积
adj. 规格的
vt. 标出尺寸
2/dimension用法例句：
This dimension is big enough for the sofa.
这个空间足以容纳这张沙发。
The devices have screens with a diagonal dimension that is over 5 inches and may include screens that are as large as is practical for handheld use.
这些设备的屏幕对角线尺寸都超过了5英寸，可能还会包括大小与手持使用的实际尺寸一样大的屏幕。
