Diskogram
椎间盘X线(照)片
🗣️ 情景例句
And your friends are planning to go to Columbia?
而且你的朋友们也准备上Columbia大学 ，对吗？
Do you know what the population of Japan is?
你知道日本的人口是多少吗？
Bad luck! said Mother. It doesn't matter!
“真糟糕！”妈妈说，“没关系！”