Polyunsaturated
[化]多未饱和的(指有一个以上的双键或三键有机化合物的, 还能溶解更多溶质的)
📖 牛津释义
polyunsaturated
adj
(of many vegetable and some animal fats) having a chemical structure which does not help the harmful formation of cholesterol in the blood （指许多植物脂肪和一些动物脂肪）含有多重不饱和化合物的
Polyunsaturated margarine is very popular now. 含有多重不饱和化合物的人造黄油现已很受欢迎. Cf 参看 saturated 2.
🗣️ 情景例句
Thanks, Mrs. Martinelli.
谢谢 ，Martinelli太太。
The frog in well knows nothing of the great ocean.
井底之蛙不知汪洋大海。
Suddenly someone shouted.'It's two minutes past twelve! The clock has stopped!'
“已经12点零2分了！那钟已经停了！”