Ethidium
[化]溴乙非啶,溴化二氨乙苯啡啶
🗣️ 情景例句
What are some places of interest to visit there?
那儿有什么有趣的地方可以参观的吗？
I hope you can come back with me.
我希望你能回来和我在一起。
I'm not sure how this works.
我不懂这是如何操作的。