同根派生 embryonic tissue相關(guān)詞英漢例句Dedifferentiated liposarcomas exhibited small amounts of fatty components with a clear demarcation between fat and nonadipose solid tissue on MR images.去分化型脂肪肉瘤中可見少許脂肪成分，且脂肪成分和非脂肪性實性組織間分界非常清楚。embryonic tissue更多例句