Vaccum casting
[机] 真空铸造
🧩 词语组成解析
n. 真空
casting
['kɑ:stiŋ]
n. 铸造，铸件;角色分配;投掷;[动]脱落物;
v. 扔掉(cast的现在分词);铸造;投掷;选派演员;
🗣️ 情景例句
Yes, indeed.
对， 没错。
There has been a great mistake.
发生重大的错误了。
In his youth, his father and grandfather often told him stories about their family history.
年轻时，他的父亲和祖父常常同他说起他们的家史。