Hepthylene
[建] 庚醇-[1]
🗣️ 情景例句
Is this machine washable?
这能机洗吗？
We intend to place large regular orders, and would therefore like to know what quantity discounts you allow.
我方将定期大量订购，因此想知道你方给多少数量折扣。
No wonder people say that computers are taking over the world.
难怪有人说电子计算机正渐渐接管世界。