It's said that Marie Curie was the y------- of five children in her family and also the smartest.

It's said that Marie Curie was the y------- of five children in her family and also the smartest.
It's said that Marie Curie was the y------- of five children in her family and also the smartest.

It's said that Marie Curie was the y------- of five children in her family and also the smartest.
youngest 最小的/最年轻的

youngest
希望对你有帮助 ，不明白的再问，努力哟！

youngest

youngest 最年幼的