Tetrabase
[医] 对对四甲基二氨基二苯甲烷
🗣️ 情景例句
This place is a mess.
这地方真够乱的。
I had met Stone, too.
我也见过。
I'm calling to see if you would like to have lunch tomorrow.
我打电话给你，是想知道明天一起吃顿中饭怎样？