Levulinic
乙酰丙
🗣️ 情景例句
Technology could revolutionize our way of life.
科学技术会给我们的生活方式带来革命。
Though malice may darken truth,it cannot put it out.
恶意可以糟塌真理；但无法消灭真理。
I'll have to stay at the office.I don't know when I'll finish.
我不得不留在办公室，不知道什么时候才能结束。