Eutecticum
共晶(体)
🗣️ 情景例句
Grandpa, can you come?
爷爷， 你能去吗？
He can't dress himself yet because he's too young.
他还不能给他自己穿衣服因为他是太年轻的。
Certainly! I'm coming now, Mum!
当然可以，妈妈，我马上就来。