Cdkey
n. 激活码；序列号
🗣️ 情景例句
Fine. Are you buying a house
好的。你们是要买房子呢？
What is he doing today?
今天他在做些什么？
Mary and lizzy are organizing a large medical conference.
玛丽和莉齐正在组织一个大型的医学会议。