查询词典 extension machine

extension trestle ladder：伸缩式高架梯

extension tongs 钻杆钳 | extension trestle ladder 伸缩式高架梯 | extension tripod 伸缩三角架

extension of ladder：拉梯

extension of fire 火灾的蔓延 | extension of ladder 拉梯 | extension pipe 延长管

extension module：扩张模

extension 扩张 | extension module 扩张模 | extension of a field 域的扩张

extension of a field：域的扩张

extension module 扩张模 | extension of a field 域的扩张 | extension of the residue field 剩余域的扩张

extension of the residue field：剩余域的扩张

extension of a field 域的扩张 | extension of the residue field 剩余域的扩张 | extension principle of propositional logic 命题逻辑的外延性原理

extension principle of propositional logic：命题逻辑的外延性原理

extension of the residue field 剩余域的扩张 | extension principle of propositional logic 命题逻辑的外延性原理 | extension theorem 扩张定理

extension spring：牵簧

extension shaft for rolling mill 轧机接轴 | extension spring 牵簧 | extension table 伸缩桌

extension spring：牵引簧

extension micrometer 伸长式测微计,伸长式千分尺 | extension spring 牵引簧 | extension tripod 伸缩三角架

extension spring：拉簧

extension rod 加长杆 | extension spring 拉簧 | extension strain 拉伸应变

extension table：牵引床

extension splint 伸展夹,牵引夹 | extension table 牵引床 | extension tube 延长管

Hadrian Wall：哈德 城墙 / 哈德 城墙

Hadden-Cave, Philip 夏鼎基 | Hadrian Wall 哈德 城墙 / 哈德 城墙 | Haeckel, Ernst 海克尔

skilled：熟练的

skill 技能 | skilled 熟练的 | skillet 煮锅