indivisible
/ˌɪndɪˈvɪzəbl/adjective
1- unable to be divided or separated不可分的：
privilege was indivisible from responsibility.
特权与责任是不可分的。
1.1
- (of a number) unable to be divided by another number exactly without leaving a remainder（数字）不能被整除的, 除不尽的。
派生词
indivisibility
nounindivisibly
adverb词源
late Middle English: from late Latin indivisibilis, from in- 'not' + divisibilis （see DIVISIBLE）.