Norman cut open his pie and squirted tomato sauce into it.

诺曼切开他的馅饼，往里面挤了番茄酱。

《柯林斯英汉双解大词典》

Watermelons that have been cut open should be put in the fridge.

切开的西瓜应该放在冰箱里。

youdao

The letter was cut open.

信被剪开了。

《新英汉大辞典》

But farmers sometimes do not find the disease until they cut open a cassava.

VOA: special.2010.06.08

Well the first step would be to cut open the plasmid with a particular restriction enzyme, and then what if I take that same restriction enzyme and I cut up the DNA that I'm interested in.

第一步是用某种限制性内切酶把质粒切开,然后用同一种限制性内切酶,切出我想要的DNA

耶鲁公开课 - 生物医学工程探索课程节选

Take a plasmid, cut it open, insert a gene that we want into the plasmid, and then put that plasmid in a host cell, and let the host replicate it.

取一个质粒,把它切开,把目标基因放进去,然后把这个质粒植入到宿主细胞,让宿主来进行复制

耶鲁公开课 - 生物医学工程探索课程节选

Normally, if you cut open a bee its innards, viewed under a microscope, will appear white.

NEWYORKER: Stung

Obviously, the soft tissue decayed long ago, and the skull itself is too precious to cut open.

ECONOMIST: The latest on Florence

These gangs were founded for self-protection: protection from rape, assault and being cut open in the showers.

ECONOMIST: Organised crime