Nchems
abbr. National Center for Higher Education Management Systems 全国高等教育管理系统中心
🗣️ 情景例句
Bye.
再见。
He is pinned down by the demonstrators.
他被示威的队伍给钉住了。
Yes, there must be over two hundred here.
是呀，这儿一定有200多张。