查询词典 ring back

ring axioms：环公理

ring 环 | ring axioms 环公理 | ring extension 环扩张

boolean ring：布尔环

动脉环:arterial ring | 布尔环:Boolean ring | 加强环:stiffening ring

ring bud grafting：环状芽接

ring bromination 环上溴代作用 | ring bud grafting 环状芽接 | ring budding 环状芽接

ring centriole：环状中心粒

环水管 ring canal | 环状中心粒 ring centriole | 环状染色体 ring chromosome

ring centriole：环中心粒

ring carrier 环形支架 | ring centriole 环中心粒 | ring chain tautomerism 环链互变异构现象

ring closure：环化

ring cleavage reaction 开环反应 | ring closure 环化 | ring compound 环状化合物

ring closure：闭环作用

ring 环 | ring closure 闭环作用 | ring compounds 环化合物

ring closure：环的闭合

ring circuit 环形电路 | ring closure 环的闭合 | ring complex 环状杂岩

ring of convergent power series：收敛幂级数环

ring of compressed cardboard 纸板环 | ring of convergent power series 收敛幂级数环 | ring of differential polynomials 微分多项式环

Ring count rate：振铃计数率

Ring count 振铃计数 | Ring count rate 振铃计数率 | ring joint 环接, 围缘接合

leopardess：雌豹 (名)

leopard 豹, 美洲豹 (名) | leopardess 雌豹 (名) | leotard 紧身连衣裤 (名)

look as if：看起来好象

What has become of her? 她怎么了? | ...look as if 看起来好象 | think of 想起