在船（火车、飞机）上
在宇宙飞船上；在船上；在飞机上
on-board───在船（火车、飞机）上
onboard───adv.在船上；在飞机上；在板上；参与其中；adj.随车携带的；（对某项工作、活动表示）参与或支持的
longboard───n.冲浪板，长板
low board───低板
inboard───adj.（船、飞机、汽车）内部的；adv.在船内
on brand───论品牌
on guard───警惕；站岗
outboard───adj.（船或飞机）外侧的；（发动机）舷外的；（电子器件）外设的；adv.在舷外，在外部；n.舷外发动机；尾挂机艇
to board───登船
There are two restaurantson boardship.───船上有两个餐厅。
He reeledon board, tipsily shouting that he wanted a good fuck.───一上船就大声的嚷要亲嘴要睡觉.
passengers goneon boardyet ?───乘客们登机了吗？
The plane burst into flames, killing two of the airmenon board.───飞机突然起火, 机上的两名飞行员丧生.
The cargoon boardhave been damaged by sea water.───船上的货物因水湿而残损.
The contract warrants that an experienced person ison boardall the time.───合同确保一位富有经验的人会一直呆在船上。
The captain refused to leave his sinking ship while there were otherson board.───在船上还有其他人的时候,船长不肯离开正在下沉的船.
We have six gyroson board.───我们船上有六个陀螺仪。
There were about 250 peopleon board, about 100 more than the ferry was licensed to carry.───渡船上大约有250名乘客，超出了核定载客量约100名。
a PC with on-board sound───有板上声卡的个人电脑
A small boat drifted in during the night, with no oneon board.───夜间漂来一条无人的小船.
The six astronautson boardwill spend ten days in space.───飞船上的6名宇航员将在太空度过10天。
On board were enough provisions for two weeks.───船上有足够两周吃的食物。
We wenton boardand saw these people packed shoulder to shoulder on the decks.───我们上了船，看见这些人在甲板上肩挨着肩挤在一起。
When all passengers wereon board, the train pulled out of the station.───所有乘客都上车后, 火车开出了车站.
' Cap'n Silver , sir , to comeon boardand make terms,'he shouted.───“先生, 希尔弗船长和你们谈判来了.”他大声说.
When all the people wereon board, the boat bore away.───当所有人都上船后, 那艘船离岸了.