n. 基础设施;公共建设;下部构造>> View more sentences for this word.

n. 宇航员,航天员;太空旅行者>> View more sentences for this word.

n. [天文]小行星;海盘车;小游星>> View more sentences for this word.

adj. 天文的,天文学的;极大的>> View more sentences for this word.

adj. 悲伤的;损失惨重的;灾难性的>> View more sentences for this word.

n. 精通;优势;统治权;征服;掌握>> View more sentences for this word.

n. 广播员;广播公司;播送设备;撒播物>> View more sentences for this word.

n. 沿岸贸易船;杯托,小托盘;雪橇>> View more sentences for this word.