Deta
abbr. 二乙撑三胺；二亚乙基三胺
🗣️ 情景例句
Alexandra and the Molinas sent them for Max.
那是Alexandra和 Molina全家送给Max的。
What do you mean by that?
你这话是什么意思？
Yesterday morning she came into class as usual.
昨天早上，她像往常那样走进教室。