| 释义 | boojum
 boo·jumor boo·jum tree B0390100 (bo͞o′jəm)n. A deciduous tree (Fouquieria columnaris) native to northern Mexico and found chiefly in Baja California, having a thick tapering columnar trunk, slender spiny branches, and yellow flowers.[After the Boojum, an imaginary character in the poem The Hunting of the Snark by Lewis Carroll.]
 boojum(ˈbuːdzəm) na geometric pattern found on the surface of helium-3a species of tree native to Mexico |