乳齿 (rǔ chǐ) — milk teeth, baby teeth

뜻

예문

• 孩子的乳齿一般在六岁左右开始掉。
  Hái zi de rǔ chǐ yì bān zài liù suì zuǒ yòu kāi shǐ diào.
  Children's baby teeth usually start falling out around age six.
• 要好好保护乳齿，将来才能长出健康的恒牙。
  Yào hǎo hǎo bǎo hù rǔ chǐ, jiāng lái cái néng cháng chū jiàn kāng de héng yá.
  You need to take good care of baby teeth so that healthy permanent teeth can grow later.
• 他笑着张开嘴，露出一排小小的乳齿。
  Tā xiào zhe zhāng kāi zuǐ, lù chū yì pái xiǎo xiǎo de rǔ chǐ.
  He smiled and opened his mouth, revealing a row of tiny baby teeth.