up意为“向上,在上面”。比如:
(1)The temperature has gone up.温度上升了。
(2)The airplane flew high up in the sky.飞机在高空飞行。
(3)We hung the picture up.我们把图画挂起来。
(4)The boy climbed up to a higher branch on the tree.男孩爬到很高的一枝树叉上。
(5)The sun is up.太阳出来了。
up意为“向上,在上面”。比如:
(1)The temperature has gone up.温度上升了。
(2)The airplane flew high up in the sky.飞机在高空飞行。
(3)We hung the picture up.我们把图画挂起来。
(4)The boy climbed up to a higher branch on the tree.男孩爬到很高的一枝树叉上。
(5)The sun is up.太阳出来了。