trouble-saving

基本解释

• adj.预防故障的

同根派生

英汉例句

• She had to scrimp and save to pay for her holiday.
  她不得不为付假期的费用而苦苦攒钱。
• Mr Jones has a long history of heart trouble.
  琼斯先生有长期的心脏病史。
• Mary began to unload her trouble onto her mother.
  玛丽开始把她的烦恼告诉她的母亲。
• I'm afraid we are in for a spot of trouble.
  恐怕我们是一定要遇到麻烦了。
• Even an experienced cumber will get into trouble.
  哪怕是个有经验的登山者也会陷入困境。