Refractory alloy

[化] 耐火合金

🧩 词语组成解析

refractory [rɪ'fræktəri]
adj. 执拗的;倔强的;难治疗的;耐熔的; n. 倔强的人;耐火物质;
re 表否定+fract打碎+ory...的→不能打碎→倔强的
alloy ['ælɔɪ]
n. 合金;(合金中的)劣等金属;搀杂品;成色; v. 合铸,熔合(金属);铸成合金;在…中搀以杂质,使(金属)减低成色;
al(ad-=to)+loy(to bind)→合金;杂质;贬低;损害

🗣️ 情景例句

China is implementing a family planning policy.
中了在实施计划生育政策。
What's your motherland?
你祖国是哪儿?
As its composition and line reminded him of an Italian painting he knew well, he decided to buy it.
画面构图与纸条使他想起一幅他所熟悉的意大利画,于是他决定将画买了下来。
更多情景英语 ›

🔤 更多 R 开头的单词

全部 R 开头单词 ›