Underutilization
利用不足, 未充分使用
✅ 同义词
🗣️ 情景例句
But it's kind of small also. We must've bought the wrong size.
但它也有点小了。我们一定买错了尺寸。
My brother wants to learn how to swim.
我的兄弟要去学游泳。
Then he gets out of the lift and climbs up to the fifteenth floor on foot.
接着他走出电梯并徒步登上第15层。