calyx

n (pl ~es or calyces/ 5keIlIsi:z; `kelI9siz/) (botany 植) ring of leaves (called sepals) enclosing an unopened flower-bud 花萼（花瓣外层的一圈小叶, 称为萼片）. =>illus at App 1 见附录1之插图, page ii.

callowness, callus, calm, calm down, calmly, calmness, Calor gas, calorie, calories, calorific, calorimeter, calory, calumniate, calumnious, calumny, calve, calves, Calvinism, Calvinist, calypso, cam, camaraderie, camber, cambric, Cambridge, camcorder, came, camel, camel-hair (also camel's-hair), camellia, Camembert, cameo, camera, cameraman, camomile (also chamomile), camouflage, camp, camp meeting, camp-bed (US campcot), camp-fire,