四缝

  • 网络four-seamer; Concave Joint; Four Seams

四缝四缝

四缝

four-seamer

...s Baseball Dictionary)指出,四缝four-seamer)与二缝(two-seamer)这两个棒球术语至1982年才粉墨登场,对照一本 …

Concave Joint

交通专业英语 - 茶余饭后 - 流体中文网 ... Concave curve 凹形曲线 Concave Joint 四缝 Concave-convex 凹凸形 ...

Four Seams

COMPLETE BANK OF TERMS USED BY N ... 四磨饮 Four Milled Ingredients Beverage 四缝 Four Seams 四总穴 four comma…

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