Phthalides
苯酞类化合物; 苯并呋喃酮类
🗣️ 情景例句
This weekend I'm going to install a home security system.
这个周末我要装一套家庭保安系统。
I remember the girl whose father owns a bakery.
我记得那个女孩的父亲有一间面包店。
What are you doing? he asked. I'm cutting this tree up, answered the woodcutter.
“你在做什么？”他问。“我在把这棵树砍断，”伐木工人回答道。