高空的英文：
high altitude

参考例句：

High reconnaissance
高空侦察

This artificial hurricane rushed like a waterspout through the air
人造暴风，象龙卷风一样突然窜上高空。

Currents of warm air keep the hang-gliders aloft.
悬挂式滑翔机藉着暖气流在高空飞行.

A high - altitude,thin hazy cloud,usually covering the sky and often producing a halo effect.
卷层云一种薄雾状高空云，常覆盖天空并产生光晕效应

An eagle circled high overhead.
一只鹰在高空盘旋。

a soaring flight
高空飞行;滑翔飞行

Larks were warbling high up in the sky.
云雀在高空鸣唱。

An eagle circled high overhead.
一只鹰在高空盘旋.

The plane was nosing high up into the sky.
飞机正向上升入高空。

The airplane kept on flying at a high altitude.
这架飞机继续在高空飞行。

high是什么意思：
adj. 高的；海拔很高的；上层的；高尚的；十分赞同的；全盛的；有醉意的
n. 高水平，高气压，快感
adv. 在高处，音调高，（成本、价值）高

If you don't aim high you will never hit high
不立大志,难攀高峰

High level management position with high technology corporation.
高新术公司的高层管理职位

Mold manufacture has high risk and high affixation.
模具制造业是一个高风险与高附加值的行业。

This ore assays high in gold.
这矿石经检验证明含金量高。

The design is of very high standard.
设计质量很高。

altitude是什么意思：
n. 高度；海拔；高处，高地；顶垂线；地平纬度；高级

parallel of altitude
等高圈;地平纬圈

traffic pattern altitude
起落航线高度

circle of equal altitude
等地平纬度圈

In these altitudes snow never melts.
在这样的高处，雪永不融化。

The altitude of maximum temperature is called the stratopause
极大值温度的高度称为平流层顶。