【法】 服刑

被采取强制措施的犯罪嫌疑人、被告人和正在服刑的罪犯，如实供述司法机关还未掌握的本人其他罪行的，以自首论。

serving spoons and chopsticks

serving

serving tray

selfserving bias

self-serving

be serving one's time

casing of switch with a handle serving a purpose other than the actuation, lever switch

rail with a foot serving as sleeper