Chelon
螯合剂
🗣️ 情景例句
How do you feel about that?
你觉得那怎么样？
Sharp stomachs make short graces.
饿的肚子顾不到体面。
It is eight o'clock.The children go to school by car every day, but today, they are going to school on foot.
现在是8点钟。孩子们每天都乘小汽车去上学，而今天，他们正步行上学。