micromyelia小: small; little; petty; minor脊髓: spinal marrow小脊髓畸形: micromyelia小脊: minor ridge具小脊的: costulate下载手机词典可随时随地查词查翻译关注微信公众号:chachacidian,回复:小脊髓,即可在微信中查询翻译