rowlock course竖砌砖层;锁边层
rowlock chock桨架座;桨架座桨门承板
rowlock plate桨叉插板;桨叉板
boat rowlock桨架
rowlock arch竖砌砌拱;[建] 竖砌砖拱
rowlock bolster垫架;舢板舷侧桨门板
sunken rowlock凹桨门
N-COUNT（可数名词） The rowlocks on a rowing boat are the U-shaped pieces of metal that keep the oars in position while you move them backward and forward. [英国英语]