Word · Frequency #18689
jettison
/ˈdʒetisən/
noun
为减轻重量而从船或气球上投弃的物品
核心释义
- 1.
为减轻重量而从船或气球上投弃的物品
Items that have been or are about to be ejected from a boat or balloon to lighten the vessel.
- 2.
遇险时把货物抛入海中以减轻船只或飞机载重的行为
The act of throwing goods overboard to lighten a ship or aircraft in distress.
遇险时把货物抛入海中以减轻船只或飞机载重的行为；投弃；投弃货物；[经] 抛弃；船货投海
相关词与表达Connections
词族Word family
- jettisons
- plural, third person singular
- jettisoned
- past, past participle
- jettisoning
- present participle
学习提示Learner notes
用法优先级Usage priority
Collins 词频等级为 1，建议结合例句记忆，而不是只背中文释义。
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页面下方列出了常见词形变化。学习时注意它们在句子中的语法位置。
Dictionary facts from ECDICT, WIKTIONARY.