备考资源
UK: [ə'stɜ:n]
US: [ə'stɜ:n]
adv.
1.倒车
2.在船尾;向船尾
3.向艉
4.在后,向后
5.【航海】在船[机]尾,向船[机]尾

1 . It looks as if the wind blows astern, and the waves wax and wane like the moon in the vast sky, and yet We are a still picture.
看来,如果风吹船尾,波浪兴衰像天上的月亮在广袤的,但我们是一个静止图像。
2 . The tide was running so that long streaks of foam tailed away from the reef and for a moment they felt the boat was moving steadily astern.
海潮滚滚,礁石那边拖着长长的银白色的浪花泡沫,这让他们感到仿佛是大船正在稳稳地后退着。
3 . While we were in motion the only sheltered spot on deck was astern.
船开行中,甲板上唯一避风处就是在船尾。
4 . slow down in time by astern or with tug's assistance when approaching to pier.
在接近码头过程中适时进行倒车减速或用拖船协助减速。
5 . Solar ship can be separated into forehead Solar power system and propulsion and monitoring system astern .
中文摘要太阳能船可概分为前端太阳能电池发电系统,以及后端之推进与监控系统。
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