lay up

phr

• ① 贮存;储蓄
  • We'll lay up a supply of food.我们会贮存一批食品。
  • You're laying up trouble for yourself.你正在给自己找麻烦。

• ② (因病)无法工作,闭门不出(★通常用被动式)
  • She was laid up with flu.她因流行性感冒而卧病。

• ③ 【海】系船(以便修理)(★通常用被动式)