Proeutectic austenite
[机] 初晶沃斯田铁
🧩 词语组成解析
先共晶
[机] 沃斯田铁, 沃斯田体
🗣️ 情景例句
This has been a great learning experience for us, Marilyn.
这对我们是一次很好的学习经验， Marilyn。
Prepare for a rain day.
未雨绸缪。
You see, it's easy. Run! Good!
你看，挺简单的，跑起来，好！