今日挑戰句子
影片不是英文?Melanin is the skin's natural protection from UV radiation, but children's skin has less of this protective pigment.
黑色素是皮膚對紫外線輻射的天然保護,但兒童皮膚中,這種保護性色素較少。
句子選自此影片:【發音特輯】你的發音標不標準呢?一起來 review!
學習重點
1. pigment色素;顏料
pigment
[ˋpɪgmənt](n.)色素;顏料

口口口1 個月前
Melanin is the skin's natural protection from UV radiation, but children's skin has less of this protective pigment.
林檎先生1 個月前
Yuna1 個月前
Melanin is the skin natural protection from UV radiation, but the children’s skin has less of this protective pigment
Claire1 個月前
Melanin is the skin’s natural protection from UV radiation, but children’s skin has less of this protective pigment.
Melody1 個月前
Kate 靳1 個月前
Luna1 個月前
Mandalin is kids natural protection from UV radiation
Yuli1 個月前
Jessie1 個月前
林建志1 個月前