Jasmal
乙酸苄酯
🗣️ 情景例句
Please sit down, Mr. Stewart.
请坐， Stewart先生。
My handkerchif is grey.
我的手帕是灰色的。
Thanks to space satellites, the world itself is becoming a much smaller place and people from different countries now understand each other better.
由于有了宇宙卫星，世界在变得小多了，来自不同国家的人现在彼此更了解了。