Teacher: What is the chemical formula ofwater?
Student: HIJKLMNO.
Teacher: What are you talking about?
Student: Yesterday you said H to O.
老師:水的`化學分子式是什麼?
學生:HIJKLMNO。
老師:你在說什麼?
學生:你昨天說的從H到O。
Teacher: What is the chemical formula ofwater?
Student: HIJKLMNO.
Teacher: What are you talking about?
Student: Yesterday you said H to O.
老師:水的`化學分子式是什麼?
學生:HIJKLMNO。
老師:你在說什麼?
學生:你昨天說的從H到O。