Underdeveloping
v. （使）发展不完全, （使）显影不足( underdevelop的现在分词 )
🗣️ 情景例句
Thank you, Jack, but no thank you.
谢谢你 ，Jack， 但不谢你 。
I have thrown this party.
我之所以举办这次晚会。
Do you want the large size or the small size?
您要大号的还是小号的？