lineal

adj [usu attrib 通常作定语] 1 (fml 文) in the direct line of descent 直系的; 嫡系的: a lineal heir to the title 该头衔的直系承袭人. 2 = linear.

limitless, limn, limousine, limp, limpet, limpid, limpidity, limpidly, limply, limpness, linchpin, linctus, linden, line, line printer, line up, line-drawing, line-out, line-up, lineage, lineally, lineaments, linear, linearity, lineman, linen, liner, lines, linesman, ling, linger, lingerer, lingerie, lingering, lingeringly, lingo, lingua franca, lingual, linguist, linguistic,