v.(为减轻重量而从行驶的飞机或船上)扔弃，丢弃，投弃,摆脱,除掉,处理掉,放弃，拒绝接受(想法、信念、计划等)
jettison的过去分词和过去式

原形：jettison第三人称单数：jettisons复数：jettisons过去式：jettisoned过去分词：jettisoned现在分词：jettisoning

The captain ordered the crew to jettison unnecessary supplies to lighten the ship.
船长命令船员丢弃不必要的补给品以减轻船只重量。
In an emergency, the pilot may need to jettison fuel to reduce the risk of fire.
在紧急情况下，飞行员可能需要抛弃燃料以减少火灾风险。
The company decided to jettison its unprofitable divisions and focus on core businesses.
公司决定剥离不盈利的部门，专注于核心业务。
She felt it was time to jettison old grudges and start fresh.
她觉得是时候抛开旧怨，重新开始了。
The astronauts had to jettison some equipment to ensure a safe re-entry into Earth's atmosphere.
宇航员不得不丢弃一些设备以确保安全地重新进入地球大气层。
After the storm, we had to jettison the damaged sail to continue our journey.
暴风雨过后，我们不得不丢掉损坏的帆继续航行。
He realized that to move forward in life, he needed to jettison negative thoughts.
他意识到要在生活中前进，就必须抛弃消极的想法。
The balloonist had to jettison ballast to gain altitude.
热气球驾驶员必须抛掉压舱物以增加高度。
The hiker jettisoned his heavy backpack to cross the river more easily.
徒步旅行者丢掉了沉重的背包以便更容易过河。
Faced with financial difficulties, the family decided to jettison their luxury lifestyle.
面对经济困难，这家人决定放弃奢侈的生活方式。