分层

laying up───敲进铆钉

limbering up───（使）变柔软；在剧烈运动前作准备活动

cheering up───使高兴；高兴起来；使振奋

covering up───掩盖，盖住

eyeing up───盯着

flaring up───突然发怒；突然烧起来

lacing up───用带子束紧

It's like layering up in clothing!───这就像分层服装了！

Another beautiful day for layering up! Except feeling the need for more moisture in our skin, isn't Fall the perfect season?───又一个天和日丽的日子可以将多款单品来个层叠混搭， 除了皮肤觉得干需要更多的滋润外， 秋天难道不是一个很完美的季节吗?。

Manufactured by layering up multiple slices of wood and gluing them together, this engineered wood is significantly stronger than regular wood, allowing for large spans and irregular shapes.───通过多层木材并将它们粘在一起制造，这种工程木材比普通木材显着更强，允许大跨度和不规则形状。