Retarded deciduous teeth
[医] 迟出乳牙
🧩 词语组成解析
retarded
[[ri'tɑ:did]]
a. 智力上迟钝的
teeth
[ti:θ]
n. 牙( tooth的名词复数 );齿;齿状部份;致力于（ 有难度的事）;tooth的复数形式;（组织、法律等）强大有效;不顾危险（或反对等）;
🗣️ 情景例句
What's the tuition for one year of college?
大学一年的学费是多少？
The lion is known by his claws (paw).
狮以爪闻名。
Although perhaps only 1 per cent of the life that has started somewhere will develop into highly complex and intelligent patterns,
虽然在已经产生生命的某个地方，可能只有1%会发展成高度复杂有智力的生命形态，