Dimethylhexane
二甲基己烷
🗣️ 情景例句
Help me with this tie, will you?
帮我打领带 好吗
Self-trust is the essence of heroism.
自信为英雄品质之本。
Now Wu Peng from Class 1 was in front! Not far behind him was Lin Tao.
现在1班的吴鹏在前边！紧追其后的是林涛。