Keratinized
v. 使角质化, 角质化( keratinize的过去式和过去分词 )
🗣️ 情景例句
Something important.
一件重要的事。
We've got to get a mirror for the bashroom.
我们必须有一面镜子放在浴室。
The seeds must be carefully chosen; they must fall on good ground;
那就必然从精选良种做起，然后将其植入肥沃的土地，