divisible
/dɪˈvɪzəbl/adjective
1- capable of being divided, physically or mentally（物质上或思想上）可分的：
the marine environment is divisible into a number of areas.
海洋环境可以分为几个区域。
1.1
- Mathematics (of a number) containing another number a number of times without a remainder【数】可除（尽）的：
24 is divisible by 4.
24可被4除尽。
派生词
divisibility
noun词源
late Middle English: from late Latin divisibilis, from divis- 'divided'， from the verb dividere （see DIVIDE）.