Tetrahydroxy adipic acid
[化] 四羟基己二酸
🧩 词语组成解析
a. [化]四羟(基)的
a. 脂肪的,油质的, 来自脂肪(或油质)的
🗣️ 情景例句
He was very kind.
对人和蔼。
He is supposed to be there on time.
按理说他应该准时到那儿。
I'm sorry, Mathilde. Have times been hard for you?
玛蒂尔德，我真替你难过。这些年来境况不太好吧？