on.board 或 on-board
onboard的音标和读音:DJ音标发音: [ɔnˈbɔ:rd, -ˈbourd, ɔ:n-]KK音标发音: [ɑnˈbɔrd, -ˈbord, ɔn-]
onboard的词性:adj.(形容词)
1. Carried aboard a vehicle or vessel.机载的,舰载的:载于交通工具或船只的
onboard的词性:adv.(副词)