Qis
[计]= Quality Insurance System,质量保证制度[系统]
🗣️ 情景例句
and he really liked my concept.
而且他真的喜欢我的想法。
Fortune to one is mother, to another is stepmother.
命运对一种人如亲娘，对另一种人却是晚娘。
Is it very cold in winter?
冬季的天气很冷吗？