Fals
[医]前向角散射
🗣️ 情景例句
I heard that you get vitamin D from sunshine, and that you soak it like a sponge.
我听说人们像海绵一样从阳光中摄入维生素D。
He's not afraid of working hard.
他不怕吃苦。
Yes, there is one.
是的，有一个。