suck·ling
noun/ˈsʌklɪŋ/
/ˈsʌklɪŋ/
(old-fashioned)Idioms - a baby or young animal that is still drinking milk from its mother
乳儿；乳兽 Word OriginMiddle English: from the verb suck + -ling.
Idioms
out of the mouths of babes (and sucklings)
- (saying) used when a small child has just said something that seems very wise or clever
童言有道