Octamethylene
[化] 1,8-亚辛基
🗣️ 情景例句
This is Susan with Jiaotong University student. May I have your name, sir?
我是交通大学的在校生苏珊，请问您贵姓？
So our evenings will be quite full then?
那么我们的活动在晚上也安排满了吗？
Thank you. Lucy and Lily, come here, please.
谢谢你，露茜和莉莉，请过来吧！