Underdevelopment
n. 发展不充分, 不发达, 显影不足\\n[医] 显影不足; 发育不全
✅ 同义词
🗣️ 情景例句
sleep over Friday and Saturday night
星期五和星期六晚上在那儿过夜
We shouldn't have any trouble if the traffic isn't to heavy.
如果交通不太拥挤的话，我们不会有什么困难。
He usually drops in at my place on his way home.
他常常在回家的路上顺便来看看我。