Interchangeableness
[化] 互換性; 可互換性
??? 情景例句
You going to the baseball game today?
你今天要去看棒球賽嗎？
Are you going to have dinner at home tomorrow night?
你明天晚上在家吃晚飯嗎？
I argued that if I spent less time exhausting myself at exercises in the morning,
我辯解說，早晨少耗費精力鍛煉，