jettisoning是什么意思？

jettisoning

英[d'ʒetɪsnɪŋ] 美[d'ʒetɪsnɪŋ]

• v. 抛弃，丢弃( jettison的现在分词 )，投下；

柯林斯高阶英汉双解学习词典释义

• VERB
  放弃，拒绝接受（想法、计划等）
  If you jettison something, for example an idea or a plan, you deliberately reject it or decide not to use it.
  例句
  The Government seems to have jettisoned the plan. 政府似乎已经放弃了这个计划。
• VERB
  丢弃；处理掉；摆脱
  To jettison something that is not needed or wanted means to throw it away or get rid of it.
  例句
  The crew jettisoned excess fuel and made an emergency landing. 机组人员丢弃了多余燃料，紧急着陆。