adv.用手；手动地
Roadside gullies are normally cleared manually once every two weeks. 路边的沟渠一般每两星期以人手清理一次。
At the end of each month, I'd manually tally the sales. 在每个月末，我会用手记录销售的情况。
The work was done manually, not by a machine. 这活儿是手工做的，不是机器做的。
adj.用两手的
