Amelification
成釉(作用), 釉質(zhì)化
??? 情景例句
Are you ready to make a ten-percent down payment? Payments over 30 years?
你能支付 10% 的首期房款嗎？三十年按揭嗎？
She is supposed to be one of the best singers.
大家認(rèn)為她是最有名氣的歌星。
you will realize that a modern navy is a good place to study noise.
你就會(huì)認(rèn)識(shí)到現(xiàn)代海軍是研究噪音的好地方。