She asked the chambermaid to take care of him.她请女服务员照顾他.What did the chambermaid mean by it, anyway?这女仆这么说, 是什么意思 呢 ?The chambermaid answered his knock.女仆替他开了门....
At the time, his appointment seemed a stroke of genius.当时，对他的任命犹如神来之笔。Viewing is by appointment only.参观须事先预约。Harry's appointment to this important post was a feather in his cap.哈里被任命担任如此要职，这是件荣耀的事。The appointment wa...
利用柯西-施瓦兹不等式和海森堡不确定关系,得到了 多模 连续变量系统的可分性判据.The separability criterion of multi - mode continuous variable systems is derived from uncertainty relation and Cauchy - Schwarz inequality....