Phosphoranyl
正膦基
🗣️ 情景例句
I really enjoyed talking with you.
很高兴和你聊天。
Get off on the wrong foot.
出师不利。
to study his image in the sight of those who do not know him,
企图用不了解自己的人的观点来研究自己塑造的形象的作法，