Pentadecapeptide
n. [生化]十五肽
🗣️ 情景例句
Oh, I'm so happy, Harry!
噢， 我太高兴了， Harry！
It is good to marry late or never.
晚婚或不婚，都是好事情。
He made up his mind to once again ask for her hand in marriage.
他下决心再一次向他求婚。