Introgressive
基因渗入的（introgression的变体）
🗣️ 情景例句
What's bugging you?
你正烦什么？
That's very nice of you. I guess I could use some help.
谢谢你的好意。我想我可能要一点帮助。
He has asked to be introduced to the pianist.
他要求会见这位钢琴家。