卷筒一被印出来，就会被切割成单个电池组，再用导线连接成盒装电池。

Once printed, the reels can be cut up into individual cells and wired together to make battery packs.

youdao

卷筒一被印出来，就会被切割成单个电池组，再用导线连接成盒装电池。

Once printed, the reels can be cut up into individual cells and wired together to make battery packs.

youdao