milkweed

n any of various wild plants with a milky juice 有乳状汁液的野生植物.

militia, militiaman, milk, milk bar, milk chocolate, milk churn, milk pudding, milk round, milk run, milk shake, milk-float, milk-loaf, milk-tooth, milk-white, milker, milkiness, milking-machine, milkmaid, milkman, milksop, milky, Milky Way, mill, mill-dam, mill-hand, mill-owner, mill-pond, mill-race, mill-wheel, millboard, millenarian, millennial, millennium, millepede (also millipede), miller, millet, milli-, milliard, millibar, millimeter,