definitely /?def?n?tli/ adv. 肯定地，一定地，明确地
（脑子里）有想要的款式 have a particular style in mind
A：I'm looking for a shirt for my son.
我想给我儿子买件衬衫。
B：Do you have any particular style in mind?
您有想要的款式吗？
particular /p??t?kj?l?(r)/ adj. 特定的；特别的；详细的
与这种款式相配 go well with this style
A：They go perfectly well with this style.
它们跟这种款式太相配了。
B：I think so too.
我也这么觉得。
perfectly /?p??f?ktli/ adv. 完美地，极佳地；非常
尝试这种款式 try this style
A：This style is in fashion in this season.