Isom
[医][=isomer]（同分）异构体
🗣️ 情景例句
Nobody denies the convenience of living in town.
没有人会否认都市生活的便利。
How much does the elephant weight?
这个大象有多重？
The children pulled the boat up from the water. Then they started to look around the island.
孩子们把船从水中拉了上来。然后他们开始察看海岛的四周。