详细解释:【医】 伞桂, 加州桂
英语解释：
名词 umbellularia californica:
Pacific coast tree having aromatic foliage and small umbellate flowers followed by olivelike fruit; yields a hard tough wood同义词：California laurel, California bay tree, Oregon myrtle, pepperwood, spice tree, sassafras laurel, California olive, mountain laurel