单词 littorinid 释义 littorinid|ltrnd|[f. mod.L. family name Littorinid, f. generic name Littorina (see prec.).]A marine snail of the family Littorinid.1948Austral. Jrnl. Sci. Res. B. I. 191 The Supralittoral is the region above high-water spring tide le...