Trihydroxy
a. [化]三羟(基)的
🗣️ 情景例句
Yes. When you get on the transfer bus, just show the bus driver this ticket stub.
要。当你上了转乘的公共汽车时，就把这张票根给司机看。
Children are the parents' riches.
子女是父母的至宝。
Thanks, Bob. I won't.
谢谢，鲍勃，我不会的。