Graphemic
a. 书写单位的, 字素的
🗣️ 情景例句
Four o'clock at the advanced exercise class. With me.
四点钟去高级健身课， 跟我一起。
Could you tell me the cost of production per unit?
请你告诉我每件成品的生产成本好吗？
Are there any boats in the picture?
画里面有船吗？