Lustrums
n. （古罗马每五年人口普查后举行的）驱邪仪式, （古罗马的）人口普查, 五年时间( lustrum的名词复数 )
🗣️ 情景例句
Are there any tours for the Grand Canyon?
有到大峡谷的旅游团吗？
I have just finished my homework.
我刚刚做完了作业。[刚刚完成的动作
Yes, that's a good idea. But I have another difficulty. My written English isn't very good either.
是的，这主意不错。但我还有另外一个难题。我的书面英语也不好。