单词	hamfatters
释义	同hamfatter
随便看	positive mechanical action positive meniscus positive meniscus lens positive mental health positive meson positive metal positive mineral positive mode positive mode(connected in the－) positive modulation positive mold positive motion cam positive mo(u)ld positive mould positive movement positive-negative positive negative action positive-negative azeotrope positiveness positivenesses positive neutralism positive nitrogen balance positive normal positive nucleus positive number