èr​chá​r

second crop

二碴儿 二碴兒 èr​chá​r
second crop
The second crop of wheat, rice, or other plants harvested in a single season.
second time
Repeating an action or experience for a second time, often implying a recurrence of something unpleasant
regrown hair
Short hair or stubble that has grown back after being cut or shaved