Rhachidian
[医] 脊柱的
🗣️ 情景例句
I don't know haw that could have happened.
我不知道怎么会发生那样的事。
She is now on vacation.
她正在休假。
Arthur C.Clark once suggested a revolutionary idea passes through three phases:
Arthur C.Clark曾经提出，一个革命性的想法经过三个阶段：