Premelt
[化] 预熔化
🗣️ 情景例句
I continued to teach piano lessons at home.
我继续在家教钢琴。
The fire is the test of gold;adversity of strong man.
烈火试真金，困苦炼壮士。
Experiments have proved that children can be instructed in swimming at a very early age.
实验证明，儿童在很小的时候就可以开始学习游泳。