Perillaldehyde
[化] 紫苏醛
🗣️ 情景例句
Thank you. I appreciate your help.
谢谢！很感谢你的帮助。
Is the production line fully attomatic?
生产线是全自动的吗？
There are eighteen floors in the building, and he lives on the fifteenth floor.
这幢大楼有18层。他住在第15层。