Phthalides
苯酞类化合物; 苯并呋喃酮类
🗣️ 情景例句
Well, remember,
嗯 记住
The two parties involved in a contract have the obligation to execute the contract.
合同双方有义务履行合同。
Annie was born in a poor family, on April 4th, 1866.
1866年4月4日，安妮出生在一个贫苦家庭中。