Prasterone
[化] 普拉睾酮; 去氢表雌酮
🗣️ 情景例句
I'll be back
我会回来
I'm receiving guests downstairs.
我在楼下接见客人。
Aeroplanes have the reputation of being dangerous and even hardened travellers are intimidated by them.
飞机以危险而著称，连老资格的旅行者也怕飞机。