upper

过去式：

动词过去式: upped

更多词形：

动词过去式: upped | 动词过去分词: upped | 动词现在分词: upping | 动词第三人称单数: ups |

单词例句：

Our team gained/had the upper hand in the second half.

我们队在下半场占了上风。

The Public School system is often seen to be the sacred cow of the upper classes.

公学制常常被看作是上层阶级神圣不可侵犯的事物。

The first-stage vehicle is used to launch the rocket and is then jettisoned in the upper atmosphere.

第一级运载火箭是用来发射火箭的,进入高层大气后即抛掉。

A small block of metal or wood bearing a raised letter or character on the upper end that leaves a printed impression when inked and pressed on paper.

活字上端带有突出的字母或字的一小块木头或金属，涂上墨并压在纸上后就会留下印记

A deformity of the back in human beings caused by an abnormal convex curvature of the upper spine.

驼背人类背部的变形，由脊柱上部不正常的弯曲凸起造成

He locked his diary in the upper drawer.

他把日记锁在上层抽屉里。

A fort made of squared timbers with a projecting upper story.

木堡用方木做成的带有突出尖顶的堡垒

"You are the big drop of dew under the lotus leaf, I am the smaller one on its upper side, " said the dewdrop to the lake.

露珠对湖水说道; "你是在荷叶下面的大露珠，我是在荷叶上面的较小的露珠"

My hometown is in the upper reaches of the river.

我的家乡在这条河的上游地区。