Perhaps the biggest threat to the test is that no one USES fountainpens any more, and so inkblots themselves have more or less become things of the past.
可能对于该测试最大的威胁是没有人再用自来水笔了，所以墨迹本身就或多或少变成了一种不复存在的东西。
3
Applications include surgical implants, electrical contacts and the tips of fountainpens.