Protona
双氢睪酮
🗣️ 情景例句
If you watch carefully you will see how to do it.
你若细心观察，就会知道怎么做这件事。
Deliberate before you begin, then execute with vigour.
著手前要深思熟虑，执行要果断有力。
(Looking at the other woman) I'm sorry, but I don't think I know you.
（瞅着玛蒂尔德）很抱歉，我想我不认识你呀。