Hexachloropropylene
[建] 六氯丙烯
🗣️ 情景例句
Do you have any questions in mind about them, Mr. Martin?
你还有什么问题吗，马丁先生？
Jerry listened to the adventure program on the radio.
杰瑞在收听收音机的冒险节目。
Sam, what are you going to do tomorrow?
山姆，你明天打算干啥？