Tripropoxy-silicane
[化] 三丙氧基甲硅烷
🧩 词语组成解析
三丙氧基
硅烷, 甲硅烷
🗣️ 情景例句
I'm leaving for Beijing on a four-day tour.
我马上要去北京旅游4天。
He is embarrassed because he made a mistake.
他因为弄错而显得很窘。
It was the last day of the year and a large crowd of people had gathered under the Town Hall clock.
那是一年的最后一天，一大群人聚集在市政厅的大钟下面。