play up的音标：...

Bill had to lay up his boat when school started.开学后,比尔只得把他的船放置起来.I told them not to lay up treasure in this world.我叫他们别在这个世界上积攒财宝.Bees lay up honey for the winter.蜜蜂为过冬贮存蜂蜜....

努力， 积极地比赛，夸大，为…做广告...

lay up的音标：lay up的英式发音音标为：[lei ʌp]lay up的美式发音音标为：[le ʌp]...

放置不用，贮存，储蓄，使（某人）待在床上或室内...