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
Oh, I'd like you to meet my sister-in-law Marilyn.
噢 我来向你介绍我嫂子Marilyn。
Let difficulties occur but not the loss of courage.
纵使困难重重，也不丧失勇气。
' The manager was sympathetic, but he could do nothing.
”经理深表同情，但却无能为力。