Glutaconaldehyde
戊烯二醛
🗣️ 情景例句
It's so good to have you home again ...
真高兴 ，你又回家了……
This windows is junst as small as that one.
这扇窗户刚好和那扇一样小。
We could see that the path continued on the other side, but we had no idea how we could get across the stream.
我们可以看到小路在深溪对岸继续向前伸展，但却不知如何越过这道深溪。