hair-splitting

n [U] making small unimportant distinctions 作过於琐细的分辨.

haggis, haggle, hagiography, hagridden, hail, hailstone, hailstorm, hair, hair shirt, hair-do, hair-drier (also hair-dryer), hair-dyeing, hair-grip (also grip), hair-line, hair-net, hair-oil, hair-piece, hair-raising, hair-restorer, hair-slide (also slide), hair-style, hair-stylist, hair-trigger, hairbrush, haircloth, haircut, hairdress, hairdresser, hairdressing, hairiness, hairless, hairpin, hairspring, hairy, hake, halal, halal (also hallal), halcyon, hale, half,