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
I think I've got them.
我想我已经拍齐了。
Gifts from enemies are dangerous.
敌人礼，藏危险。
The man smiled pleasantly.He did not understand English! He spoke German.He was a tourist.
这人友好地笑了笑。他不懂英语！他讲德语。他是个旅游者。