Cellaburate
[化] 纤维醋丁酯
🗣️ 情景例句
Mr. Douglas is currently on leave.
道格拉斯先生眼下正在休假。
Youth looks forward and age backward.
青年人向前看，老年人向后看。
Look at those black clouds. It's going to rain.
看那成堆的乌云，要下雨啦！