Formonitrile
氢氰酸, 甲腈
🗣️ 情景例句
What did you tell Grandpa?
那你是如何对爷爷说的呢？
The facts coincide with Mark's story.
事实和马克的话吻合。
She wanted to see the doctor because her back hurt.
她是来伦敦看望女儿的。她要看医生是因为背痛。