单词	U-cup packing
释义	U-cup packing [网络] U型垫圈
随便看	parabolic law parabolic len parabolic lens parabolic load parabolic logarithm parabolic manifold parabolic matrix parabolic method parabolic metric geometry parabolic metric group parabolic microphone parabolic mirror parabolic mirror control parabolic mirrors parabolic motion parabolic net parabolic nozzle parabolic operator parabolic orbit parabolic partial differential equation parabolic path parabolic pencil parabolic perspectivity parabolic plane parabolic plug 淡而无味淡饭黄齑淢淣淤淥淦淧淨淩たいか【対価】たいか【滞貨】たいか【耐火】たいか【退化】たいかいたいかいたいかいたいかい【大会】たいかい【大海】たいかい【退会】