Tioxacin
乙基四氢甲基二氧噻唑并喹啉甲酸
🗣️ 情景例句
Would you like some coffee?
要不要来点咖啡？
He has been to America.
他去过美国。[曾经有过的经验]
This figure rises to a staggering 60% of men in their sixties.
而到60岁这个年龄段，这个数字上升到令人惊愕的60%。