Underheating
加热不足欠热, 过冷
🗣️ 情景例句
The first chopsticks were made from bone and jade.
第一批筷子是骨头或玉制成的。
A change of work is as good as a rest.
调换一下工作是很好的休息。
Yes, they fit very well.
不错，都很合身。