Naphthoyloxy
萘甲酸基
🗣️ 情景例句
But now ...
但是现在……
The road to hell is paved with good intentions.
徒有良好的愿望而不去努力实现，后悔莫及。
Yesterday, a pigeon carried the first message from Pinhurst to Silbury.
昨天，一只鸽子把第一封信从平赫特带到锡尔伯里。