cover with paper
paper advance mechanism
[计] 走纸机构
paper audit
[经] 书面审计, 书面检查
paper back
[经] 纸面本, 平装本
paper bag
纸袋
paper basis
[经] 纸币本位
paper birch
纸皮桦
paper blotter press
[化] 框式压滤机
paper board
[化] 纸板
paper book
[法] 讼案, 证据, 答辩
paper boy
报童,送报人
paper capa-citor
[电] 纸质
paper chain
[网络] 纸上交易链;纸张连锁店;封底
paper change
[计] 换纸
paper chase
一种撒纸追踪游戏; 犬追兔戏
paper chromatography
[化] 纸色谱法[医] 纸色谱法
paper clip
回纹针
paper company
[经] 皮包公司
paper credit
[经] 期票, 借据
paper cup
[化] 纸杯
paper currency
纸币[经] 销票, 纸币