trapped iodine的用法和樣例：
例句
- In Nabok's village, experts say, the biggest concern was radioactive iodine.
在納伯克的村莊里，專(zhuān)家說(shuō)，最需要關(guān)心的是輻射性的碘。 - Cretinism occurs when the mother does not have sufficient iodine in her diet at a certain point during pregnancy.
當母親在懷孕期間的某個(gè)特定時(shí)間點(diǎn)上沒(méi)有能夠從她的日常食物中獲取足夠的碘的話(huà)，就會(huì )導致嬰兒克汀病的發(fā)生。
