Fluodichloride
一氟二氯化物
🗣️ 情景例句
Hello, Harry. It's nice to meet you.
你好 Harry 很高兴见到 。
He took a strong attitude towards her.
他对她采取强硬态度。
She sang perfectly in the hall last night.
她昨晚在大厅唱得非常好。