(每日一词）berth

Berth /bɝːθ/ n. （船、火车等上的）床铺；（船只在码头的）泊位; v. 停泊

meaning: a bed in a boat, train, etc.. or a place for a ship or boat to stay in a port

1) 对比：berth—-birth---earth 

2) 联系：be—bed 

e.g. The ship berthed at Sydney. 轮船停靠在悉尼港。