Fovea primitiva
[医] 原凹
🧩 词语组成解析
n. 窝, 凹\\n[医] 凹
原板（原生动物）
🗣️ 情景例句
I have an idea that may solve the problem for him
我有个主意他也许能解决这个问题
Love needs no teaching.
爱情无需教导。
Be careful!
小心点！别摔了！