parachutes

过去式：

动词过去式: parachuted

更多词形：

形容词: parachutic | 名词: parachutist | 动词过去式: parachuted | 动词过去分词: parachuted | 动词现在分词: parachuting | 动词第三人称单数: parachutes |

单词例句：

An airplane was about to crash; there were 5 passengers on board but only 4 parachutes.

一架飞机即将爆炸,有5个乘客在上面但是只有4个降落伞。

We will find out whether they left with golden parachutes or with just a carton box packed with their personal belongings.

我们将会了解他们是带着金色降落伞离开的，还是只带了装满个人物品的瓦楞纸箱。

Ballistic parachutes can open at very low altitudes, particularly if the aircraft has some forward speed.

弹道导弹可以打开降落伞以非常低的高度，特别是如果飞机的速度有一定的前瞻性。

Physical training, practice in the folding of parachutes, and other pre-jump instruction comprise the first phase.

体能训练、叠伞练习和其它跳伞前的预备教学都包括在第一阶段内。

Parachutes lowered the Mercury spacecraft to the ocean surface.

降落伞将“水星”号航天器降落到海面。

September 28 pm 17:25 re-entry capsule parachutes open, successful landing of 17:36, 18:22 extravehicular astronauts take the initiative.

9月28日下午17时25分返回舱降落伞打开，17时36分成功着陆，18时22分航天员主动出舱。

Naturally, the men were horrified, and even more so when they discovered that there were only three parachutes.

当然那几个人都吓得目瞪口呆，尤其是当他们发现只有三个降落伞可以使用时，更是心惊胆跳。

Wind-tunnel experiments have been performed to study the aerodynamics of flexible decelerators such as drag parachutes and airbags.

对阻力伞、气囊等柔性减速器进行了风洞试验研究。

We have several tests remaining that could hardly be performed in Japan due to legal restraints ( eg ballistic parachutes, highspeed cruising, etc.) .

我们有一些剩余的试验，可能难以在日本演出由于法律限制（如弹道导弹降落伞，高速巡航等） 。