Inagosterol
[化] 蚕甾醇
🗣️ 情景例句
Can we help?
我们可以帮忙吗？
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。
Can you see him please?He has a bad cold, too!
您能看看他吗？他也得了重感冒！