However, for more complex argument parsing, you may want to check out the getopt function.

然而，对于更复杂的参数解析，您可能希望查看getopt函数。

youdao

If the complex argument of this book had to be reduced to a single sentence, that would be it.

如果这洋洋洒洒一本书的主要论点缩减成一句话，那么就应该是这句了。

youdao

The colon at the start of the command is optional, but it's a good idea to include it; doing so makes the command easier to locate in the (usually complex) argument list of an autocmd.

命令开始处的冒号是可选的，但是最好加上；这么做能够让命令更轻松地在一个(往往很复杂的)autocmd参数清单中定位。

youdao

It's very difficult to put a complex argument in ten seconds, and so we look as if we're superficial, hypocritical, dishonest, because we're trying to squeeze that much thought into that much space.

BBC: Shirley Williams

It says the companies have only recently started using a complex legal argument to claim what is a legitimate tax allowance designed to help the economy.

BBC: Energy distribution firms hit by UK tax change

His argument is complex, and takes us back to the late medieval era, when Italy was ahead of the rest of Europe.

NEWYORKER: Booted