Methoxytetralone
[化] 甲氧基四氢萘酮
🗣️ 情景例句
He felt that his life was no longer worth living.
他觉得他的生命已经没有再活下去的价值了。
Reckless youth makes rueful age.
虚度青春，悔恨无已。
In a few minutes he returned with my bag and gave it back to me.
一会儿工夫他拿着我的提包回来了，把它还给了我。