Trimethyleoediamine
[医] 三甲烯二胺
🗣️ 情景例句
Does two o'clock sound alright?
两点钟好吗？
Everything must have a beginning.
凡是都有起源。
She was choosing a book. He told her about the accident.
她正在选书。他将发生的情况告诉了她。