| 释义 |
on-boardBrE /ˌɒn ˈbɔːd/ NAmE /ˌɑːn ˈbɔːrd/ , /ˌɔːn ˈbɔːrd/ adjective [only before noun ]on a ship , aircraft or vehicle 在船（或飞机、车）上的◆ an on -board motor 舷内发动机 (also onboard ) (computing计算机) relating to , or controlled by , part of the main circuit board主板（控制）的；板上的◆ a PC with onboard sound 有板载声卡的个人电脑 |