Polypentamethylene succinate
[化] 聚丁二酸亚戊基酯
🧩 词语组成解析
n. [化]琥珀酸盐(或酯)
🗣️ 情景例句
I have just one--playing golf. It's expensive, but it's a lot of fun.
我只有一种爱好，打高尔夫球。花费很高，但非常有趣。
He is showing off his brand-new car.
他正在炫耀新出品的汽车。
Have a biscuit instead.Eat more and smoke less!
那就吃块饼干吧。多吃点，少抽点！