Naphthalenedione
[化] 萘二酮
🗣️ 情景例句
No, no. I'll do that.
不， 不。我自己来。
I swear I'll never tell anyone.
我发誓不告诉任何人。
In 1948, he went to Lake Kivu in the Congo to observe a new volcano which he later named Kituro.
1948年他去了刚果的基伍湖，对一座后来被他命名为基图罗的新火山进行观察。