Triacid stain
[医] 三酸染剂
🧩 词语组成解析
a. 三(酸)价的
🗣️ 情景例句
Great! I'll make a reservation right now.
太好了， 我现在就订房间。
Their grandchildren are grown up now.
他们的孙子现在长大了。
Perhaps it is the desire for solitude or the chance of making an unexpected discovery that lures people down to the depths of the earth.
寻求独处的愿望或寻求意外发现的机会的欲望吸引人们来到地下深处。