Fluor apatite
[化] 氟磷灰石
?? 詞語組成解析
n. [礦]氟石
n. 磷灰石\\n[化] 磷灰石
??? 情景例句
then I've got to do some thinking about
那么我就必須考慮考慮
$10.00.
10美元。
You are just putting on a little weight. I believe you'll get that off easily.
你只是稍微胖了些，很快就會恢復的。