Hexabromide number
[化] 六溴值
🧩 词语组成解析
🗣️ 情景例句
He's something!
他真了不起！
Who are you writing to?
你正在写信给谁？
You must be more careful! That car nearly hit you.
你得多加小心！那辆小车差一点碰着你了。