Chelate bonds
[化] 螯合键
🧩 词语组成解析
a. 蝥的, 蝥形的, 蝥合的, 象蝥的\\nn. 蝥合物, 生成蝥合物, 与金属结合成蝥合物
n. 镣铐, 监禁
🗣️ 情景例句
often took us somewhere in the city on the weekends.
经常在周末带我们去城市的一些地方。
Are you Peter Smith?
你是彼得·史密斯吗？
I'm sorry, but I don't have any with me now.
真抱歉，我现在身上没带。