Pentazine
[化] 五嗪
🗣️ 情景例句
This is beautiful! Chinese calligraphy. What do these characters mean?
好漂亮！是中国书法！这上面写的是什么意思？
Appetite comes with eating.
食欲越吃越旺。
No one noticed the boy as he crept off.
当男孩从船里爬出来时，谁也没有发现他。