The boys study is designed to inspire the boys as they grow and learn.
这样的设计是为了激发男孩们的成长和学习。
The carriers are designed to give a large surface area for micro-organisms to grow on.
填料为微生物生长提供了较大的表面积。
The carriers are designed to give a large surface area for micro-organisms to grow on.
填料为微生物生长提供了较大的表面积。
应用推荐