a thick yellow oil obtained from a tropical plant and used in the past as a type of medicine, usually as a laxative 蓖麻油 Word Originmid 18th cent.: perhaps so named because it succeeded castor (an oily reddish brown substance) in medicinal use.
See also: castor oil
👨🏻🏫 Mr. Ng 牛津詞典 📚 – oxford.mister5️⃣.net
切換為繁體中文