Formjel
煤油混制地层堵塞剂
🗣️ 情景例句
I met with Bill York.
我与Bill York会面了。
Two quarrel and a third profits by it.
鹬蚌相争，渔翁得利。
So there were many people in the doctor's waiting room.
所以医生的候诊室里有很多人。