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
I'm broke.
我身无分文。
The doctor said I should stop smoking cigarettes.
医生劝告我戒烟。
We need to find one about 30 centimetres(cm) by 30 cm by 50 cm.
我们需要找一只尺寸大约为30（厘米）X 30（厘米）X 50（厘米）的水箱。