Underdeveloping
v. （使）发展不完全, （使）显影不足( underdevelop的现在分词 )
🗣️ 情景例句
It's a surprise.
会给你一个惊喜。
Nothing is more precious than time.
世上最宝贵的莫过于光阴。
Check the prices before you decide whether to buy one.
先把价格核对一下，再决定该不该买。