dividing line
分界线
例句与用法：
The dividing line is not always marked and clear.
(两者间的)界限并不总是那么清楚明显的。
词形变化：
形容词: dividable |
动词过去式: divided |
动词过去分词: divided |
动词现在分词: dividing |
动词第三人称单数: divides |
ph.
分界线
dividing linenoun- the boundary between two areas
（两个区域间的）分界线
the dividing line between eastern and western zones.
东区和西区间的分界线。
■a distinction or set of distinctions marking the difference between two things that are or seem to be closely related
密切相关事物间的区别
the dividing line between what is and what is not permissible is often difficult to draw.
允许和不允许做的事情间的区别往往是难以界定的。