We call them strong acids, and the conjugate base is a weak base.

我们称它们为强酸， 共轭碱是弱碱。

A buffer solution is a mixture of a weak acid plus its conjugate base, or a weak base plus it's conjugate acid.

缓冲溶液是弱酸加上它的共轭碱， 或弱碱加上它的共轭酸的混合物。

After mixing powdered cocaine with a weak base, such as baking soda, it changes composition and a solid is produced, often referred to as " rocks" .

在将粉末状可卡因与弱碱（比如小苏打）混合后，它的成分发生改变，一种通常被称为“岩石”的固体产生。