一种电池组，包括：裸电池；容纳所述裸电池的壳体，其形成有至少一 个孔；

A battery pack including: a bare cell, a case to house the bare cell, having at least one hole formed therein;

youdao

一种电池组，包括：裸电池；容纳所述裸电池的壳体，其形成有至少一 个孔；

A battery pack including: a bare cell, a case to house the bare cell, having at least one hole formed therein;

youdao