Kelex
一种萃取剂
🗣️ 情景例句
He bases his arguments on facts.
他的理论以事实为根据。
She will be happy to speak in French or Chinese to any of you.
她会很高兴与你们中的某个人讲法语或中文。
I can assure you the prices we offer you are very favorable.
我敢保证我们向你提供的价位是合理的。