戴尔塔 meaning in Chinese
delta
Examples
- To seek the answer to this mystery , nasa has launched five satellites aboard a delta rocket from florida to train their instruments on the northern and southern lights
为了寻求其中的奥秘所在，国家宇航局从佛罗里达发射了5颗戴尔塔卫星火箭，以试验南北极光仪器。