baby teeth

基本解釋

While you were pregnant, your baby developed tooth buds, the foundation for baby teeth (also called milk teeth).
在你懷孕的時(shí)候，寶寶先發(fā)育牙蕾，然后發(fā)展為乳牙雛形。
It is a common myth that losing baby teeth due to tooth decay is insignificant because baby teeth fall out anyway.
這是常見的誤區(qū)，認(rèn)為寶寶因?yàn)橹朗パ例X是無關(guān)緊要的，因?yàn)閷殞毜娜檠揽倳?huì)在將來某一天脫落。
These 85, 000 baby teeth were collected in the late 1950s and early 1960s from children in the St Louis area to study the effects of radioactive fallout in the environment.
這85,000個(gè)嬰兒的牙齒是在1950年后期和1960年代初期從圣路易斯的孩子們那里采集到的，用來研究一定的環(huán)境下放射性墜塵的影響。

When baby teeth begin to appear, you can clean them with a wet toothbrush.
But the instrument became difficult to play after she lost her baby teeth.
Parents often wonder what effect thumb sucking or sucking on a pacifier might have on their baby's teeth.

Alexis Roman Cruz's parents had set up a six foot tall glass cabinet in their living room filled with his military metals, his childhood toys, even his baby shoes and baby teeth.
NPR: Grief, and Warmth, Among Soldiers' Families in Puerto Rico

Your baby teeth are the first teeth that grow in your mouth, which later fall out and are replaced by a second set.