Norbolethone
[化] 诺勃酮; 二乙诺酮
🗣️ 情景例句
Is that all for customs formalities?
海关检查就这些了吗？
That's all for today.
今天就到这儿了。
It provides relaxation for leisure hours, as just looking at one's treasures is always a joy.
它可以使人在闲暇中得到休息，因为欣赏自己收藏的珍品总会充满了乐趣。