Difficultness
n. difficult的变形
🗣️ 情景例句
I hear that you have a Italy Symphony Orchestra concert on the 15th evening.
听说15号晚上意大利交响乐团要在贵院演奏。
I'm glad to hear you are getting married.
我很高兴听到你将结婚的消息。
You've got it.
你明白了。