Chromtropic acid
[化] 1,8-二羟基萘-3,6-二磺酸; 变色酸
🧩 词语组成解析
🗣️ 情景例句
May I please speak to Mr. Kong?
我可以孔先生讲话吗？
He is dreaming of a wonderful romance.
他在梦想着奇妙的罗曼史。
but by now the Thermopylae was over five hundred miles ahead.
但此时，“赛姆皮雷”号早已在500多英里之遥了。