Tripropanolamine
三(羟丙基)胺, 三丙醇胺
🗣️ 情景例句
When I told them
当我告诉他们
Would you be so kind as to open this window for me? It's stuck.
你能为我打开这扇窗户吗？ 它粘住了。
The building of skyscrapers in New York began around the year 1900.
在1900年左右，摩天楼开始在纽约兴建。