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jettisoning

/ˈdʒɛtɪsənɪŋ/ /ˈdʒɛtsənɪŋ/

Meanings
verb

抛弃，投弃。

To eject from a boat, submarine, aircraft, spaceship or hot-air balloon, so as to lighten the load.

Examples :

"The ballooners had to jettison all of their sand bags to make it over the final hill."
为了飞跃最后那座山，热气球驾驶员不得不抛弃了所有的沙袋来减轻重量。
nautical vehicle space military sailing technology

Related Words

Illustration defective

defective noun

/dɪˈfɛktɪv/

次品，残次品。

"The company recalled the toy car because it contained a known defective that could pose a safety hazard to children. "

公司召回了这款玩具车，因为它含有一个已知的次品，可能会对儿童造成安全隐患。

Illustration climber

climber noun

/ˈklaɪm.ə(ɹ)/ /ˈklai.mɚ/

攀登者，登山者

"The climber carefully ascended the steep hill to reach the top of the mountain. "

攀登者小心翼翼地爬上陡峭的山坡，最终到达了山顶。

Illustration backpack

backpack noun

/ˈbæk.pæk/

背包，行囊

"My son wore his backpack to school every day, carrying his books and lunch. "

我的儿子每天都背着背包去学校，装着书本和午饭。

Illustration weight

weight noun

/weɪt/

重量，分量

"The weight of the textbooks in my backpack felt heavy. "

我背包里课本的重量感觉很重。

Illustration lighten

lighten verb

/ˈlaɪ.tən/

照亮，使明亮。

"to lighten an apartment with lamps or gas; to lighten the streets"

用灯或煤气照亮公寓；照亮街道。

Illustration useless

useless adjective

/ˈjuːs.ləs/

没用的，无用的，废物。

"The old, broken calculator was useless; it couldn't perform any calculations. "

那个旧的，坏掉的计算器没用了；它已经无法进行任何计算了。

Illustration jettison

jettison noun

/ˈdʒɛtɪsən/ /-zn̩/

抛弃物， 抛掷物。

"The rescue helicopter's jettison of supplies, including blankets and food, provided temporary relief to the stranded hikers. "

救援直升机抛下来的物资，包括毯子和食物，为受困的徒步旅行者提供了暂时的救济。

Illustration submarine

submarine noun

/sʌb.məˈɹiːn/ /sʌb.məˈɹin/ /ˈsʌb.mə.ɹin/

潜艇，潜水艇

"The submarine traveled deep beneath the waves. "

潜艇潜入深海，在波涛之下航行。

Illustration balloon

balloon noun

/bəˈluːn/ /bəˈlun/

气球， повітряна куля

"The children held their colorful balloons high as they walked home from school. "

孩子们放学回家，高高地举着他们五颜六色的气球。

Illustration ascent

ascent noun

/əˈsɛnt/

上升, 攀登

"He made a tedious ascent of Mont Blanc."

他艰难地攀登上了勃朗峰。

Illustration aircraft

aircraft noun

/ɛə.kɹɑːft/ /ɛəɹ.kɹæft/

飞机，飞行器

"The aircraft flew over the school playground during the morning assembly. "

飞机在早晨的集会上飞过了学校操场。

Illustration spaceship

spaceship noun

/ˈspeɪsʃɪp/

宇宙飞船，太空船

"The astronauts boarded the spaceship for their journey to the moon. "

宇航员们登上宇宙飞船，开始了他们的登月之旅。