盒子需有型片划痕(折叠)以免黑色印刷脱落。

Box should have a matrix scoring (fold) so the black print will not come off.

youdao

杰克把面包片折叠起采做成三明治。

Jack doubled his slice of bread to make a sandwich.

youdao

该成套设备由折叠复卷机和裁片机两部分组成。

This equipment complex consists of a folding-winding machine and a slitting machine.

youdao

该成套设备由折叠复卷机和裁片机两部分组成。

This equipment complex consists of a folding-winding machine and a slitting machine.

youdao