Cyanopropionic acid
[建] 氰基丙酸
🧩 词语组成解析
🗣️ 情景例句
I talked with him, and he understands completely.
我与他谈了 ，他完全了解。
You may go in now.
您可以进去了。
I could see no valley, no farms, no cottages and no church spire -- only a lake.
可现在我却看不出山谷，看不见农舍，也看见教学尖顶，看见只是一片湖泊。