Pour a little glue into some shallow containers, dip cotton balls in the glue and then stick onto the paper - you have a snow mural!

在一个浅的容器里倒一点胶水，用棉球沾点胶水然后粘到纸上——你就有了幅雪景壁饰！

youdao

Until now, most clinics had to rely on microscopy, but the recent development of quality-assured Rapid Diagnostic Tests (RDTs) using a dip stick and a drop of blood means a policy change is possible.

到目前为止，大多数诊所不得不依靠显微镜。但有一项新近进展，就是使用浸杆和一滴血开展具有质量保证的快速诊断检测(RDTs)，这意味着有可能在政策上做出改变。

youdao

Until now, most clinics had to rely on microscopy, but the recent development of quality-assured Rapid Diagnostic Tests (RDTs) using a dip stick and a drop of blood means a policy change is possible.

到目前为止，大多数诊所不得不依靠显微镜。但有一项新近进展，就是使用浸杆和一滴血开展具有质量保证的快速诊断检测(RDTs)，这意味着有可能在政策上做出改变。

youdao