Phosphonothiolothionic acid
[化] 硫羟硫逐膦酸
🧩 词语组成解析
🗣️ 情景例句
Just because the other kids have motor scooters is no reason for you to stop riding your bike to school.
只是因为其他的孩子都有电单车上学，不足以成为你不骑车上学的理由。
How've you been?
别来无恙？
There is a house near the river.
小河旁有一间房子。