Retained austenite
[机] 残留沃斯田铁
🧩 词语组成解析
v. 保持( retain的过去式和过去分词 ); 拦住; 保存; 止住
[机] 沃斯田铁, 沃斯田体
🗣️ 情景例句
Grandpa helped me yesterday afternoon.
昨天下午祖父帮我的忙。
The lawyer asked for mercy from the court for his client.
律师为他的当事人向法庭提出酌情赦免。
I don't know. I haven't made up my mind yet.
不知道。我还没下定决心呢。