Hpmf
[化] 腸內(nèi)酯; 反式二氫-3,4-雙[甲基]-2-呋喃酮\\n 反式二氫-3,4-雙[3-羥苯基甲基]-23H-呋喃酮
??? 情景例句
Well,
噢，
She made a notable contribution to science.
她對科學做出了杰出的貢獻。
A moment later, the Class 4 runner fell and hurt his leg, but he quickly got up and went on running.
過了一會兒，4班的運動員摔倒了，傷了腿，但是他很快爬起來，繼續(xù)往前跑。