查询词典 second axiom of countability

Second childhood：老年智力衰退期

second chamber 上议院 | second childhood 老年智力衰退期 | second class 第二堂课

second class：二等的

second-best 第二好的 | second-class 二等的 | second-guess 事后劝告

second class ore：二级矿石

second class fish-plated nut 二级鱼尾螺母 | second class ore 二级矿石 | second clearance angle 第二后隙角

second derivative action：二次微分酌

second attribute 辅助属性 | second derivative action 二次微分酌 | second generation 第二代

second derivative action：二次导数作用

second derivative 二次导数,二阶导数 | second derivative action 二次导数作用 | second derivative gravity anomaly 重力二次导数异常

second derivative calculation：二次微商计算

second deformation 第二期变形 | second derivative calculation 二次微商计算 | second derivative 二阶导数

second derivative spectroscopy：二阶导数谱学

second derivative 二次导数 | second derivative spectroscopy 二阶导数谱学 | second emission 二次发射

Second Derivative Test：二阶导数试验法

Second derivative :二阶导数 | Second Derivative Test :二阶导数试验法 | Second partial derivative :二阶偏导数

Second Derivative Test：二阶导数测试法

Second derivative :二阶导数 | Second Derivative Test :二阶导数测试法 | Second partial derivative :二阶偏导数

second derivative spectrum：二次微分光谱

second derivative potentiometric titration 二次微分电位滴定 | second derivative spectrum 二次微分光谱 | second dimension 第二维(*方向);二次元

It's badass：很叛逆吧

It was dad's. 是爸爸的 | It's badass. 很叛逆吧 | So,justin,how was your math test? Justin 你的数学测验怎么样啊?

shale：泥板岩

它呈现在人们眼前的是由古生代志留纪的白云岩(dolostone)和它上面的泥板岩(shale)构成的像破布屑一般不齐整的悬崖,大量的水流注在这里,使世界第二大瀑布形成成为可能.