jettison
【抛弃、丢弃、投弃】
单词:jettison
🔹 发音:
- 美式发音:[ˈdʒɛtɪsən] (/ˈdʒɛtɪsən/)
- 英式发音:[ˈdʒɛtɪsən] (/ˈdʒɛtɪsən/)
1. 释义
jettison 是一个动词,意思是 抛弃、丢弃、投弃,尤其指在紧急情况下丢掉不需要的物品或废弃物。它通常指在空中、海上等交通工具上,抛弃无用或冗余的东西,以减轻重量或应对危机。
主要含义
- 丢弃,抛弃:指抛弃、丢掉不需要的物品,通常是在紧急情况下。
- 例如:The captain decided to jettison some of the cargo to lighten the ship.
(船长决定抛弃一些货物以减轻船只的重量。)
- 例如:The captain decided to jettison some of the cargo to lighten the ship.
- 放弃,抛开:有时也用来指放弃某种想法、计划或方式。
- 例如:He decided to jettison his original plan and try something new.
(他决定放弃原来的计划,尝试新的方案。)
- 例如:He decided to jettison his original plan and try something new.
2. 相关词汇
词汇 | 含义 | 例句 |
---|---|---|
discard | 丢弃,抛弃 | She discarded the old documents that were no longer needed.(她丢弃了不再需要的旧文件。) |
abandon | 放弃,抛弃 | They had to abandon the mission due to the storm.(由于风暴,他们不得不放弃任务。) |
throw away | 丢弃,扔掉 | Don’t just throw away your old clothes—donate them.(不要只是丢掉旧衣服——捐赠它们。) |
3. 例句
- jettison 常用于描述丢弃物品或放弃某事的动作。
- 例如:The plane had to jettison fuel to avoid crashing.
(飞机不得不丢弃燃料以避免坠毁。) - 例如:To survive the storm, they had to jettison most of their supplies.
(为了生存,他们不得不丢弃大部分补给品。) - 例如:She chose to jettison the old traditions and move forward with modern ideas.
(她选择放弃旧有的传统,拥抱现代的思想。)
- 例如:The plane had to jettison fuel to avoid crashing.
4. 近义词对比
词汇 | 含义 | 例句 |
---|---|---|
jettison | 抛弃,丢弃(尤指在紧急时丢弃不必要的东西) | The crew had to jettison some of the equipment to save the ship.(船员们不得不丢弃一些设备以拯救船只。) |
discard | 丢弃,抛弃 | He discarded the idea when he realized it was impractical.(当他意识到那个想法不切实际时,他放弃了。) |
abandon | 放弃,抛弃 | They were forced to abandon the project after several failed attempts.(在几次尝试失败后,他们被迫放弃这个项目。) |
throw away | 丢掉,扔掉 | She decided to throw away the broken lamp.(她决定扔掉坏掉的灯。) |
5. 总结
- jettison 指在紧急情况下丢弃不需要的物品,通常是为了减轻负担或应对某些困境。它也可以比喻为放弃某些计划或想法。