A V-shaped plane capable of flight to the edge of the atmosphere. E.E. 'Doc' Smith (1934) General Products Hull - impervious key to space travel Nearly indestructible outer skin for spaceships; pick your hull size and put what you want inside. ...
二是看在进一步解释的过程中使用的同义词,如Man has known something about the planets Venus,Mars,and Jupiter with the help of spaceships. 此句中的Venus(金星),Mars(火星),Jupiter(木星)均为生词,但只要知道planets就可猜出这几个词都属于"行星"这一义域.通过反义词猜词,一是看表转折关系的连词或副词,如...
The James Webb Space Telescope was launched on December 25, 2021. It’s a space telescope developed by NASA, the European Space Agency and the Canadian Agency. Named after James E.Webb, who created Apollo program, this telescope is a replacement for the Hubble Space Telescope, which headed ...
The most well-known space job is that of the astronaut. These people actually explore space aboard spacecraft and, in the United States, they work for NASA. Russia and China also have astronauts. Astronauts may serve as pilots or as mission specialists. The pilot astronaut commands and pilots...
NASA will crash a spacecraft into an asteroid(小行星) to try to change its orbit, attempting to prevent humans going the same way as the dinosaurs. Earth is constantly being disturbed by small pieces of debris(碎片), but they usually burn up or break up long before they hit the ground....
二是看在进一步解释的过程中使用的同义词,如Man has known something about the planets Venus,Mars,and Jupiter with the help of spaceships. 此句中的Venus(金星),Mars(火星),Jupiter(木星)均为生词,但只要知道planets就可猜出这几个词都属于"行星"这一义域.通过反义词猜词,一是看表转折关系的连词或副词,如...