meaning for 周折 zhōuzhé:

  • - twists and turns
  • - vicissitude
  • - complication
  • - difficulty
  • - effort
  • - Classifiers: 番

huòqǔ获取
ruǎnjiàn软件
zhuānlì专利
shì
fèi
zhōuzhé周折
de
yījiàn一件
shì
dàn
zhǔyào主要
de
gōngzuòliàng工作量
zài
jìshù技术
shàng

Getting software patents takes a lot of work, but it's not primarily engineering effort.