Senses
上流 upper class
The upper class; high-status; elite
上流 upper reaches
The upper reaches or upstream part of a river; same as 上游 .
上流 top quality
(Literary) high grade; top quality; first-rate.
The upper class; high-status; elite
The upper reaches or upstream part of a river; same as 上游 .
(Literary) high grade; top quality; first-rate.