Glutaraldehyde
n. [化]戊二醛
🗣️ 情景例句
They're coming by at six tomorrow morning,
他们明天早晨六点钟过来，
When you visit an American home.
在你访问一户美国人家时
Imagine a railway station, a bus company or a cinema, which many people need to ring to find out the times of trains, buses or films.
想一想，有许多人需要打电话到火车站、汽车公司或电影院，以便弄清火车、汽车的起始时间或电影放映的时间吧。