To cast off in knitting.
收针：编织时收针
To hold on bail or place under bond.
保释：支持保释或以保证书保释
见 hand
(N. Amer.)cast off in knitting
收针
(一般作 be bound over)(of a court or law) require someone to fulfil an obligation, typically by paying a sum of money as surety
（法庭，法律）命某人具结保证
he was bound over to keep the peace by magistrates.
治安官命他具结保证不扰乱治安。