The path or one of the set of paths, parallel to the reference edge on a data medium, associated with a single reading or writing component as the data medium moves past the component.
分词翻译
并的英语翻译:
combine; equally
行的英语翻译:
all right; business firm; profession; capable; carry out; prevail; conduct; go travel; range; row; soon 【计】 row 【医】 dromo- 【经】 line