Achievability
n. 成就感
🗣️ 情景例句
Forget it.
算了吧。
One hour's sleep before midnight is worth three after.
午夜前睡一小时抵得上午夜后睡三小时。
To protect themselves from the icy water, they had to wear special rubber suits.
湖水冰冷刺骨，他们必须穿上一种特制的橡皮服以保护自己。