Diarylamine
[机] 二芳香基氨
🗣️ 情景例句
A little going-away present.
一个小小的临别礼物。
My education has been influential in forming my character.
我接受的教育影响了我人格的形成。
we quickened our pace and made our way rapidly towards the stream where we hoped the boatman was waiting.
快速地朝深溪边走去，希望船夫还在那儿等着我们。