Phenethyl
苯乙基
🗣️ 情景例句
Did she mention when she would arrive?
她说过什么时候到吗？
How can you be so stubborn?
怎么那么死脑筋？
The efficiency is greatly raised,and the intensity of labor is decreased.
工作效率大大地提高了，而劳动强度却降低了。