a title at the head of a page or section of a book (页首或书籍章节的)标题 chapter headings. 各章标题。 ■a division or section of a subject; a class or category (论题的一个)部分;类目;标目 this topic falls under four main headings. 这个议题分为四个主要部分。
a direction or bearing 方向;方位 he crawled on a heading of 90 degrees until he came to the track. 他沿直角方向一直爬行到小路边。
a horizontal passage made in preparation for building a tunnel (为筑隧道作准备而造的)横向巷道 ■(Mining). another term for drift (sense 4) (矿)。 同 drift (义项4)
a strip of cloth at the top of a curtain above the hooks or wire by which it is suspended 顶幔