骨质线沿股骨髁关节面走行于软骨下髓质骨内，所有序列均表现为匐行低信号。
Fracture plane in subchondral medullary bone along the articular surface of the femoral condyles, with serpiginous low signal band on all sequences.
圆润的海洋如一面打磨光滑的金属圆盾一般，匐于他的脚下，渔船的影子在小小的海湾里游弋。
Like a targe of polished metal the round sea lay at his feet, and the shadows of the fishing boats moved in the little bay.
圆润的海洋如一面打磨光滑的金属圆盾一般，匐于他的脚下，渔船的影子在小小的海湾里游弋。
Like a targe of polished metal the round sea lay at his feet, and the shadows of the fishing boats moved in the little bay.
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