The smooth surface of the lake reflected the bright full moon.平静的湖面反映出明亮的圆月。A crescent moon peeped out from behind the clouds.一弯新月从云中出现....the first man on the moon...登上月球的第一人The moon waxes and wanes every month.月亮每个月都有圆...
Jets of compressed air gave the aircraft lateral and directional stability.压缩空气的喷吐使飞机的左右和前后都能保持稳定。Dish aerials are highly directional.碟形卫星天线的定向性非常强。The length of the fuselage was increased due to a degree of directional ...
I think your South American youth has prejudiced you.我认为你在南美度过的青少年时代让你产生了偏见。Some landlords and landladies are racially prejudiced.一些房东有种族偏见。Few people will admit to being racially prejudiced.很少有人会承认自己有种族偏见。...