单词	toll-bar
释义	toll-bar [təul, tɔl] 收税卡；卡门
随便看	contravariant base vector contravariant base vectors contravariant component contravariant component of vector contravariant derivation contravariant four-vector contravariant functor contravariant Hom functor contravariant index contravariants contravariant spinor contravariant system contravariant tensor contravariant tensor algebra contravariant tensor field contravariant tensor field of order r contravariant tensor of degree p contravariant vector contravariant vector field contravarlant base vectors contra vat contrave contraveer contravenable contravenary 擎1 擎2 擎3 擎天之柱擎天架海擏擐擐1 擐2 擐甲执兵焊油焊液焊炬焊管工焊缝焊膏焊药焊钳焊锅匠焊锡