Tetrahydroxy
a. [化]四羟(基)的
🗣️ 情景例句
What are your weak points?
你的缺点是什么？
I meet the boy whose aunt is a housemaid.
我遇到那个男孩的姑妈是家庭主妇。
She does not know London very well, and she lost her way.
她对伦敦不很熟悉，因此迷了路。