not fully developed

例句：

1. 1. The team's performancewas not fully developed in the crucial match.
   该队在关键比赛中的表现并未完全发挥出来。
2. 2. The research on this topic isnot fully developed yet.
   关于这个话题的研究尚未完全发展。
3. 3. The young scientist's ideaswere not fully developed at the age often.
   这位年轻的科学家在十岁时，其想法尚未完全成熟。