Refractoloy
一种镍基耐热合金
🗣️ 情景例句
Their life together has been wonderfully happy.
他们在一起的生活极为幸福。
Too much spoils, too little is nothing.
过多反坏事，太少不济时。
This machine joins the metal pieces together, he said.
“这台机器把金属片焊接起来，”他说