Testolactone
[化] 睾内酯
🗣️ 情景例句
I'm thrilled for you, Grandpa.
我真为你兴奋， 爷爷。
He was at a loss for words.
他不知道该说什么好。
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。