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- 带纯边V形坡口single V groove with root face
- 带纯边的X形坡口double V groove with root face
- 带纯滞后的二阶惯性环节a second derivative surface model with pure lag
- Ｘ形坡口double-V groove
- 边margin
- V形焊接坡口V--groove
- 边的limbic
- 坡slope
- 成形shaped
- 侧边side
- 流口水run at the mouth
- 这边的hither
- 形的aitch
- 边距edge distance
- 用刀在木头上刻V形凹痕notch wood with a knife
- 坡口divided edge
- 包边wrapping
- 边带webbing
- V形管V-shape tube
- V形支撑V - brace
