Pmsg
[化] 血清促性腺激素
🗣️ 情景例句
Five?
5号
I know the boy whose father is a pilot.
我知道那个男孩的父亲是飞行员。
quite apart from its significance as food, or from the literary idea that it will become a bird.
而完全不靠它的食用意义或它会变成鸟这样的文学概念来感觉。