Pgd
[医][=hydroxy-prostaglandin dehydrogenase]羟基前列腺素脱氢酶
🗣️ 情景例句
I'm so sad to see this little dog without her family.
看到这只狗没有家 我真难过。
It's nothing.
小事情。
It makes it easier for us when we get the order on the dock.
这样我们在码头提货时比较方便。