在海事管理中，船长和大副、轮机长和大管轮不得同时离船。

Master and chief mate, chief engineer and second engineer are not permitted to go shore together during berthing time.

youdao

在海事管理中，船长和大副、轮机长和大管轮不得同时离船。

Master and chief mate, chief engineer and second engineer are not permitted to go shore together during berthing time.

youdao