Hydrogen fluoride extraction
[化] 氟化氢抽提
🧩 词语组成解析
n. 取出,抽出;血统,家世,出身;[化]提取(法),萃取(法),回收物,提出物,精炼;[数]开方,求根;
ex分开+tract拉+ion表名词 → 提炼;抽出
🗣️ 情景例句
I hope you're all enjoying the exhibition.
我希望你们都喜欢这个展览
I get into bed at about 11:30 and go right off to sleep.
我大约在11:30上床并且睡觉。
One of the most famous sailing ships of the nineteenth century, the Cutty Sark, can still be seen at Greewich.
人们在格林威治仍可看到19世纪最有名的帆船之一“卡蒂萨克”号。
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