Spermatine
[化] 精液蛋白
🗣️ 情景例句
What year are you?
你是哪一级的？
The moment John saw Mary, he fell head over heels in love with her.
约翰对玛丽一见倾心，给她弄得神魂颠倒了。
Can you see it?
你看见了吗？