Nitrofluorene
[化] 硝基芴
🗣️ 情景例句
Try to come by later for dessert.... Bye.
晚一点尽量设法弯到这 来吃甜点。……再见。
Learning is better than house and land.
学问是一生的财富。
The mother sat the child at a little table.
母亲安排孩子坐到小桌旁。