Dibutadiamin
[化] 二丁基丁二胺
🗣️ 情景例句
It's Alexandra.
是Alexandra。
Whose book is this?
这是谁的书？
The men took him in their boat to the castle on the coast where he was now held prisoner.
这些人用船把他送到海岸上的城堡里，如今他被囚禁在这儿。