starboard

1. ADJ The starboard side of a ship or an aircraft is the right side when you are on it and facing toward the front. (船、飞机) 右舷的[技术]

He detected a ship moving down the starboard side of the submarine. 他发现了一艘正沿潜水艇右侧航行的船。

2. N-UNCOUNT Starboard is also a noun. 右舷

I could see the fishing boat to starboard. 我能看见右侧的那艘渔船。