Haloid acid
[机] 卤化酸
🧩 词语组成解析
a. 卤素的\\nn. 卤素盐, 卤素衍生物
🗣️ 情景例句
It's on the house.
这是免费的。
The goods were carefully packed and shipped here in excellent condition.
货物包装得很仔细，装船很小心，在这儿完好无损。
She wanted to see the doctor because her back hurt.
她是来伦敦看望女儿的。她要看医生是因为背痛。