chordoma

英式发音 [kɔː'dəʊmə] 美式发音 [kɔː'doʊmə]

一般意思：

n.[医]脊索癌,脊索瘤

完整意思：

A rare, slow-growing malignant neoplasm derived from the remnants of the notochord. It usually occurs in the midline from the base of the skull to the sacrum, most commonly in the sacrum.

词性：

名词

造句：

1. Chordoma is a rare type of cancer that affects the bones of the skull and spine.
2. The patient underwent surgery to remove thechordomatumor from his sacrum.

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