| 航海 |
stand-by period (Himera); idle period (Himera); nonoperating period (Himera); standby period (Himera); out-of-service time (Himera); sluggish period (Himera); shut-down period (Himera); inaction period (Himera); stoppage period (Himera); time of nonuse (Himera); period of inactivity (Himera); idle time (Himera) |
