Malthene
马青烯, 石油脂, 石油质(沥青中溶于石油醚的组分)
🗣️ 情景例句
Tell him, Philip.
告诉他， Philip。
We must not lie down, and cry, God help us.
求神不如求己。
He inspected the car for defects.
他详细检查车子有无效障。