The four-function calculator now turns into a scientific calculator when you rotate the phone 90 degrees.

现在你只要将手机旋转90度，普通功能的计算器便可以变成一个科学计算器。

youdao

The included four-function hand controller allows for all patient movements to be accomplished by the push of a button.

所包含的四功能手控制器允许所有病人运动是由一个按钮来完成。

youdao

Graves found that all four Pacific enzymes function better at lower temperatures than the four Atlantic versions of the same enzymes.

格雷夫斯发现，这四种太平洋酶在较低的温度下比四种在大西洋的同样的酶功能更好。

youdao

- The same place is that energy is a function of these four quantum numbers.

它就是这个结论,能量是这四个量子数的机能显示。

麻省理工公开课 - 固态化学导论课程节选

The four-engine Yun-20, or Transport-20, is a huge, multi-function airfreighter that can perform various long distance air transport tasks targeting cargo and passengers, the state-run Xinhua News Agency said.

CNN: China's new super cargo jet takes to the skies

The organisation said it had discovered that four other categories of outflows - for example at pumping stations or waterworks - perform the same function, bringing the total figure to an estimated 31, 000.

BBC: Charity warning over raw sewage discharge levels