n.可分（除，约）性；可分割性；整除（约）性；可除尽；（晶体的）解理（可劈）性

The number 25 is divisible by 5, as 5 goes into 25 exactly five times (25 ÷ 5 = 5).
这个数字25可以被5整除，因为5能恰好整除25（25除以5等于5）。
Every multiple of 10 is divisible by 10; it's a basic property of the number system.
每一个10的倍数都能被10整除；这是数字系统的基本性质。
A number is divisible by zero if and only if it is zero itself.
一个数能被零整除，当且仅当它本身也是零。
The divisibility rule for 9 states that a number is divisible by 9 if the sum of its digits is divisible by 9.
9的整除规则是：如果一个数的各位数字之和能被9整除，那么这个数就能被9整除。
The number 78 is not divisible by 3 because the sum of its digits, 7 + 8, equals 15, which is not divisible by 3.
数字78不能被3整除，因为它的数字和7+8等于15，15不能被3整除。
If a number ends in 0, it is always divisible by 10.
如果一个数末尾是0，那么它总是能被10整除。
A prime number greater than 2 can only be divided evenly by 1 and itself.
大于2的质数只能被1和它自身整除。
The number 42 is divisible by both 2 and 3, because it's an even number and the sum of its digits (4 + 2) is a multiple of 3.
数字42既能被2整除，又能被3整除，因为它是一个偶数，而且它的数字和4+2是3的倍数。
It's essential to check divisibility when simplifying fractions or solving algebraic equations.
在简化分数或解代数方程时，检查整除性是至关重要的。
In cryptography, certain numbers must be divisible by a specific factor for a certain operation to work correctly.
在密码学中，某些数字必须能被特定因子整除，才能确保某项操作的正确执行。