词汇	moits
释义	moits 棉花杂质
随便看	System of science andtechnology system of science and technology system of scientific auditing system of scientific knowledge system of scientific research allowance system of sea cooling water system of secondary elevator System of secret voting system of segment connecting device system of selecting courses system of selecting lessons system of selection system of selection of leading officials System of self-assessment system of self-organization system of semantic primitives system of semiprivate ownership system of sentencing system of separation allowances system of service system of service inventions system of services system of sets System of setting price System of settings