How to pronounce "grape" and how to write it in pinyin?

There are two ways to pronounce the pinyin of "Grape":

1

2、【pú táo】?

Explain in detail:

grape

[Pinyin] [pú tao]? 【pú táo】?

[Interpretation] [pú tao]: The consonant of pútáo. has the same meaning as "grape pú tá o". 【 pú tá o 】: 【 Name 】 Deciduous liana, with palmately divided leaves, yellow-green panicles, round or oval fruits, purple or yellow-green, sweet and sour when ripe, and used for raw food or sun drying, juice making, wine making, etc. Ancient books are also called Pu Tao, Pu Tao or Pu Tao.