英汉双语例句-生物医药大词典

An astronomer observes the stars.

中文意思：
天文学家观察星辰。

以下为相关句子列表(点击查看，可以看对应的解释）：

	An astronaut did some massive house cleaning at the international space station on Monday, tossing out a camera mounting and an ammonia tank weighing more than half a ton.			宇航员在国际空间站里进行了一次大扫除，空间站是干净了，然而被处理的垃圾却影响了周边的宇宙环境。
	An astronaut flies a spacecraft and a pilot flies an aeroplane.			宇航员驾驶宇宙飞船，飞行员驾驶飞机。
	An astronaut flies to outer space in a space ship.			太空人坐太空船飞到外太空。
	An astronaut will attempt to leave the stationary spaceship and then return to it.			一名宇航员试着离开静止不动的宇宙飞船，然后再返回。
	An astronaut will attempt to leave the stationary spaceship and then return to it.			一名宇航员将试着离开停着的宇宙飞船,然后再回到里面去。
	An astronomer observes the stars.			天文学家观察星辰。
	An astute analysis understands these deaths are more than isolated events; they negatively impact the nation as a whole.			机敏的人通过分析可以看出这些死亡不是独立事件，会对整个国家带来负面影响。
	An asymptote is a line or curve that approaches a given curve arbitrarily closely.			所以渐近线也可能是一条曲线。不过方便起见我们都讨论渐近线。
	An asynchronous electrical signal from a peripheral to the processor.			一个从外设到处理器的异步电信号。
	An asynchronous request is pending.			未定的非同步请求。
	An athlete must never get out of trim.			运动员必须总是处于最佳竞技状态。