Daily Chinese Idiom Guessing Game
Not worth mentioning; insignificant; trivial.
微细，小；足值得；道谈起。微小得很，不值得一提。指意义、价值等小得不值得一提。
郭沫若《百花齐放·单色蓳》诗在草花中我们虽然是微不足道。但我们的花色却算是紫色代表。”
His contribution to the project was微不足道 compared to the team effort.