Praeparata testa
[醫] 精制牡蠣粉
?? 詞語組成解析
[醫] 種皮, 外種皮(植物); 殼, 甲殼, 介殼(蝦、蟹、蛤、昆蟲等的)
??? 情景例句
How's your English coming along?
你英語學得怎樣了？
I'm very much obliged to you.
非常感謝您。
You can say that again.
說的是。