One is legibility, which means forming the letters so they can be read.

VOA: special.2009.10.29

For example, if I isolated this one called the myeloid cell, it's capable of forming red blood cells, megakaryocytes and neutrophils.

比如,如果我分离出一个髓系细胞,它就能生成红细胞,巨核细胞和嗜中性粒细胞

耶鲁公开课 - 生物医学工程探索课程节选

And where we had left off was we were going to start one example of thinking about now where we have a heteronuclear diatomic molecules, so two different atoms in terms of forming the molecule.

我们还剩下一个,异核双原子分子的例子没讲,这里组成分子的原子，是不同的。

麻省理工公开课 - 化学原理课程节选

It is the same plant she visited in June 1999, one month before forming her Senate exploratory committee.

CNN: Hillary Clinton, Rick Lazio embark on dueling bus tours

The participants dress in military uniforms, forming one or more companies that escort the religious procession, accompanied by drums, fifes and songs.

UNESCO: MEDIA SERVICES

This would be recorded as two separate allegations forming one complaint case.

BBC: IPCC: Police watchdog 'woefully under-equipped'