Dioxynaphthylmethane
[医] 二羟基萘甲烷
🗣️ 情景例句
Have you ever been there?
你去过那儿吗？
He was content that the thing had happened.
这事终于发生了，对此他是满意的。
As he was uncertain about making films with dialogue.
因为他对是否能制作配有对白的电影片没有把握。