Complex hydroxo ion
[建] 络羟离子
🧩 词语组成解析
ion
['aiən]
n. <物>离子;
🗣️ 情景例句
I can't face him after what I've done.
从那以后我无颜面对他。
What do you do for relaxation?
你做什么消遣？
Police are wary of itinerants who cannot be traced to a recognized camp boundary or to four walls.
警察则对那些查不出有固定营地或住处的游荡者保持警惕。