Hexanedial
[化] 己二醛
🗣️ 情景例句
Could you give me some information on your European tours?
你可以给我一些你们经办的有关欧洲旅行的资料吗？
Come what may, heaven won't fall.
船到桥头自会直。
Do you call that printing?
你们把那种方法叫做印刷术吗？