Childlessness
n. childless（无子女的）的变形
🗣️ 情景例句
Well, are you going to tell me what's on your mind, Harry?
好了， 你要不要告诉我你在想什么， Harry？
I've asked Mr. Lee for his guidance in conducting myself here.
我让李先生指导我在这里如何立身处世。
How about feed-back from your retailers and consumers?
你们的零售商和消费者的反映怎样？