Polynoxylin
[化] 聚诺昔林; 聚羟甲脲; 聚亚甲二羟甲脲
🗣️ 情景例句
Take me back.
载我回去。
If I can't go with you, what is your reaction?
如果我不能和你一起去，你会作何反应？
has spent his lifetime studying active volcanoes and deep caves in all parts of the world.
花了毕生的精力来研究世界各地的活火山和探洞。