A clear even texture without mottling or veins is also preferred.

纹理清晰，甚至无脉或色斑也是首选。

youdao

In poor countries, clinics in remote areas are eager for tests that can be done rapidly and without electricity, especially when no one trained to Pierce veins is available.

在贫困国家，偏远缺电的诊所非常希望可以快速完成化验，特别是在没有人接受过静脉穿刺训练的情况下。

youdao

In poor countries, clinics in remote areas are eager for tests that can be done rapidly and without electricity, especially when no one trained to Pierce veins is available.

在贫困国家，偏远缺电的诊所非常希望可以快速完成化验，特别是在没有人接受过静脉穿刺训练的情况下。

youdao