The nano - pores prong the sample and are parallel to others.纳米 孔洞是贯穿整个样品厚度的平行孔.In old - school training stimulus control with a choke collar or prong collar.在传统训练中刺激控制总是使用带刺的项圈.The warning plate and earth lug are connec...
这封便函我们需要50份.We need 50 copies of this memo.你能告诉我信函和便函有什么区别 吗 ?Can you tell me the differences between a letter and a memorandum?感谢您7月3日的便函.Thank you very much for your memorandum dated July 3....
登圣母峰绝不是一次轻松的旅途.Climbing Mt. Everest is anything but a pleasure trip.十七 岁 的尼泊尔高中生坦巴? 伽利 登上圣母峰8848公尺高的峰顶.Temba Tsheri, a 17 - year - old Nepalese high - school student , has reached the 8 , 848 - meter summit of Mount Ever...