Pre-cast
adj. （指混凝土）预先浇铸的，预制的
📖 牛津释义
pre-cast
adj
(of concrete) made into blocks ready for use in building （指混凝土）预先浇铸的, 预制的.
🧩 词语组成解析
abbr. 炼油工程师（Petroleum Refining Engineer）
cast
[kɑ:st]
vt. 铸造;投掷;投射;脱落，脱皮;
n. 铸型;演员表;轻微的斜视;投，掷骰;
vi. 掷，投;计算，加;
🗣️ 情景例句
It is nice of you to invite me to the party tonight.
你真好，邀请我参加今晚的聚会。
Let me see. That would be $40.00 a day plus 38 cents a mile.
让我瞧瞧。一天40美元，每英里外加3角8分。
You are better now, but you mustn't get up yet. You must stay in bed for another two days.
你现在好些了，但你还不应该起床。你必须再卧床两天。