您要查找的是不是：
- "异" 算符exclusive-OR operator
- 这使得人类疾病的"防御体?quot;无法保卫自己免遭新的、强大的病毒侵袭。This causes the human disease " defense system" to be incapable of defending itself from new and potent viruses.
- 异strange
- 就算(conj) given that ...
- 符mark
- 异或算符exclusive-OR operator
- 幺正算符unitary operator
- “异”算符exclusive-OR operator
- "与" 算符AND-operator
- Ｄ算符D operator
- "与非" 算符NAND operator
- 伴算符adjoint operator
- 按位加算符exclusive OR operator
- 伴随算符adjoint operator
- 比较算符comparison operator
- 变反算符complementary operator
- 标量算符scalar operator
- 标准算符standard operator
- 并置算符concatenation operator
- 强制算符coercion operator
