Chronic endemic fluorosis
[醫(yī)] 慢性地方性(牙)氟中毒
?? 詞語組成解析
endemic
[?n'd?m?k]
adj. 某地特有的;（尤指疾?。┑胤叫缘?風(fēng)土的;（動，植物）某些特產(chǎn)的;
n. 地方病;某地特產(chǎn)的植物[動物];
en在…..內(nèi)+dem人民，人們+ic屬于...的→在人民內(nèi)→地方性的
[化] 氟中毒\\n[醫(yī)] 氟中毒, 斑釉
??? 情景例句
You're right. How do you feel about it?
說對了。你覺得怎么樣？
He hesitated at nothing.
他對任何事都不會猶豫不決。
I would keep my mind fresh for reading when I got home formwork Resisting the hypnotizing effect of television, I sat in my room for a few evenings with my eyes glued to book.
晚上下班回家看書時頭腦更清醒些。有幾天晚上，我極力擺脫了電視的誘惑，坐在自己的房間里，兩眼盯在書上。