Underconcentration
浓缩不够, 浓缩(倍数)不足
🗣️ 情景例句
I'm so happy to be home with my family--and with Max.
我真高兴回到家里 和大家在一起， 还有和Max在一起。
A little labour, much health.
适量劳动健身大有益。
Last year, we were travelling across the Channel and Jane put a piece of paper with her name and address on it into a bottle.
去年，当我们横渡英吉利海峡时，简把写有她姓名和住址的一张纸条装进了一只瓶子，