Derris (root) extract

[化] 鱼藤精

🧩 词语组成解析

derris
n. 鱼藤, 鱼藤酮(一种杀虫剂)\\n[医] 鱼藤属
extract ['ɛkstrækt]
vt. 提取;(费力地)拔出;选取;获得;
ex出,出去+tract拉→拉出→ 抽出,拔出

🗣️ 情景例句

What's wrong?
什么病
Do you think you could keep the noise down?
你看能不能小声一些?
Mr.Sawyer usually reads his newspaper, but sometimes he and his wife watch television.
索耶先生总是读报纸,但有时和他的妻子一起看电视。
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🔤 更多 D 开头的单词

documentary 'dɑkjə'mɛntri
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