“键沟”用英语怎么说

拖到绘图页上. 拖动黄色菱形可调整键沟的大小.Drag onto the page. Drag the yellow diamond to resize keyway.拖到绘图页上. 右击可编辑键沟高度和长度.Drag onto the page. Right - click to edit keyway height and length.输入键沟的厚度(不包括锥度).Input keyway thickness excluding ...