脊形迹的英文

• crestal trace

• 脊:    spine; backbone; vertebrae r ...
• 形迹:    a person's movements and exp ...
• 脊形:    crestiform
• 形迹:    1.(举动和神色) a person's movements and expression 不露形迹 betray nothing in one's expression and movements2.(礼貌) formality 不拘形迹 without formality; not standing on ceremony
• 脊形的:    ridged