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- aluminum backed screen 铝背荧光屏
- The back screen was such a great success that we all got excited. 这种后掩护非常成功，我们大家都很高兴。
- There are five kinds of forth screen,back screen,side screen,stationary screen and moving screen. 掩护有五种，分别是前掩护、后掩护、侧掩护、定位掩护以及行进间掩护。
- There are forth screen,back screen,side screen,stationary screen and moving screen. 有5种，就是前掩护、后掩护、侧掩护、定位掩护以及行进间掩护。
- There are five: forth screen, back screen, side screen, stationary screen and moving screen. 有五种,即前掩护、后掩护、侧掩护、定位掩护和行进间掩护。
- B: There are five: forth screen, back screen, side screen, stationary screen and moving screen. 有五种，即前掩护、后掩护、侧掩护、定位掩护和行进间掩护。
- There are five kinds of forth screen, back screen, side screen, stationary screen and moving screen. 有五种，分别是前掩护、后掩护、侧掩护、定位掩护以及行进间掩护。
- There are forth screen, back screen, side screen, stationary screen and moving screen. 有5种，就是前掩护、后掩护、侧掩护、定位掩护以及行进间掩护。
- At the same time, to send back screen, formed a new government to confront the regime of the Edo Shogunate. 与此同时，倒幕派组成了新的政府，用以对抗江户幕府政权。
- Back screen. 后掩护、。
- Aluminum is a kind of light silvery metal. 铝是一种轻薄并呈银色的金属。
- Rose bushes shoot again after being cut back. 玫瑰丛修剪後还能再长出新枝。
- She put some noodles in the aluminum saucepan. 她在铝锅里下了些面条。
- Aluminum foil can be used for wrapping food. 铝箔用于包装食物。
- The new building has aluminum siding and roofing. 新建筑用铝作墙板和屋顶。
- He trudge three hour in the snow to get back home. 他在雪中跋涉三个钟点才回到家。
- The crowd fell back to let the players through. 人群后退让运动员们通过。
- Do exercise every day and you'll be back in condition. 每天锻炼锻炼，你很快会恢复健康的。
- The ship beat back against a monsoon. 船逆着季风艰难地行驶。
- I flap the flies away but soon they fly back. 我把苍蝇赶走，但一会儿又飞回来了。
