Sequestric acid
[化] 乙二胺四乙酸
🧩 词语组成解析
🗣️ 情景例句
And now for ... something old,
现在， 接着是 一些旧的，
It's two blocks straight ahead.
笔直向前走2街区。
A red tie will match that suit.
红领带会配那件衣服。