Ethidium
[化]溴乙非啶,溴化二氨乙苯啡啶
🗣️ 情景例句
They mean long life. I remember you liked the calligraphy at the Palace Museum.
长命百岁。我记得上次去故宫，你特别喜欢书法。
Can you ever forgive me?
你真的肯原谅我吗？
A bottle of glue.
一瓶胶水。