Testolactone
[化] 睾内酯
🗣️ 情景例句
Thank you, Grandpa.
谢谢你， 爷爷。
I've been part of this project since its beginning.
从一开始我就参与这个计划。
It was a Sunday in May. My brother and I had decided to go off for a long walk while we were staying with my grandparents in the French countryside.
5月的一个星期天，我和弟弟决定去远足。当时我们住在法国乡下的祖父母家中。