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- Our pilotless rocket enters the track of the earth. 我们把一个无人驾驶的火箭送入了地球的轨道里。
- biennial or short-lived perennial prairie rocket having orange-yellow flowers; western North America to Minnesota and Kansas; sometimes placed in genus Cheiranthus. 橙黄色花瓣的两年一开花且开花期短的多年生草原芝麻菜；分布于北美西部到明尼苏达和堪萨斯一带；有时归为桂竹香属。
- biennial or short-lived perennial prairie rocket having orange-yellow flowers; western North America to Minnesota and Kansas; sometimes placed in genus Cheiranthus 橙黄色花瓣的两年一开花且开花期短的多年生草原芝麻菜；分布于北美西部到明尼苏达和堪萨斯一带；有时归为桂竹香属
- They planned to send a rocket to the moon. 他们计划向月球发射火箭。
- Imagine a rocket that can travel at the rate of light! 想象一下能以光的速度飞行的火箭。
- A rocket manned by trained astronauts will launch soon. 载有受过训练的宇航员的火箭马上就要发射了。
- The prairie is topped occasionally by low hills. 偶尔可见大草原上隆起几座低矮的小山。
- Scientists have computed the probable course of the rocket. 科学家利用计算机计算了火箭可能运行的轨道。
- A lone tree on the prairie; a lone blue tile in a white floor. 平原上孤立的一棵树; 白地板上唯有的一块蓝瓷砖
- The rocket did one circuit of the earth and returned to base. 火箭绕地球运行一周后返回基地。
- The prairie is in the central North America. 大草原在北美洲中部。
- An aircraft takeoff aided by an auxiliary jet or rocket. 助飞用喷气机或火箭帮助航空器起飞
- A boundless prairie is before us. 眼前是一望无垠的草原。
- Andrew traversed the prairie on horseback. 安德鲁骑马穿越大草原。
- A rocket can bring back information which we could never get in any other way. 火箭能够带回我们用其他方法得不到的资料。
- The hut stood alone on the prairie. 那间小屋孤零零地直立在大草原上。
- We sent an unmanned rocket into earth orbit. 我们把一个无人驾驶的火箭送入了地球的轨道里。
- A single sparkcan start a prairie fire. 星星之火, 可以燎原。
- The rocket punched its way out of the atmosphere. 火箭猛力冲出大气层。
- Which are the Prairie Provinces? 草原地区有那些省份?
