Ethanedinitrile
乙烷
🗣️ 情景例句
We're not?
不在这里？
We should weep for men at their birth and not a t their death.
我们应在人降生时流泪，而不该在人死亡时哭泣。
Oh, that's my sister, Kate. Come here, Kate. I can see you.
哦，是我妹妹。凯特。过来凯特，我看见你了。