board [bɔ:d]

以下由轻松背单词网站提供

n.董事会；木板；甲板；膳食；vi.寄宿；vt.上（飞机、车、船等）；用板盖上；给提供膳宿；

a thin flat piece of cut wood or other hard material used for a particular purpose

We'd better board the train now. 我们最好现在上火车。
Passengers should board the train now. 旅客现在应该上火车了。