上英语怎么说 上学英语怎么说( 二 )


The eruption has left a thin veil of dust in the upper atmosphere
火山爆发在高层大气中留下了一层薄薄的尘土 。
A cold is an infection of the upper respiratory tract.
感冒是上呼吸道的感染 。
A symbol appears in an upper quadrant of the screen.
一个符号出现在屏幕上方的一个象限里 。
I tried to step back, but he held my upper arms too tightly.
我试图往后退,但他将我的上臂抓得太紧了 。
Many students were trapped by smoke and fire on an upper floor.
许多学生被浓烟和大火困在了较高的一层上 。
These fires create convection funnels, and throw a lot of particles into the upper atmosphere.
这些火焰造成了对流漏斗,把许多微粒抛向上层大气 。
Some did manage to claw their way up iron ladders to the safety of the upper deck.
的确有人设法抓住铁梯爬上了顶层甲板,脱离了危险 。
His upper lip was flat, but the lower one sagged.
他上唇扁平,下唇耷拉 。
Many of the British upper classes are no longer very rich.
英国的上流社会许多人已不再富得流油 。
The writer builds up a clever contextual picture of upper class life.
作者巧妙地构筑了一幅上流社会生活的背景图画 。
The decision was announced after objections were raised in the Upper House of Parliament.
该决议是在上议院提出反对意见后宣布的 。

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