易混淆的单词： GelsGELS

But often , people in the earlier clinical trials did not take their pills or insert the vaginal gels .

但是，人们往往在早期的临床试验中，没有使用他们的药丸或插入阴道凝胶。

Researchers at the university of washington and the university of california-los angeles are studying testosterone and progestin gels , used daily .

华盛顿大学和加州大学洛杉矶分校（universityofcalifornia-losangeles）的研究人员目前正在研究可每天使用的丸激素凝胶和孕酮凝胶。

Silk gels can be used in drug delivery , cell encapsulation , tissue repair and reconstructive surgery .

丝蛋白胶体可以用于药物输送、细胞封装、组织修复以及整形外科手术。

Better cleaning , hand gels and stern warnings to staff and public alike have helped reduce infection rates in hospitals .

更好的清洁、洗手液和对工作人员与市民的严辞警告都有助于降低医院感染率。

Patients with different voices could be treated with gels that had different physical characteristics , in order to produce the desired effect .

发不同声音的患者，可以用不同的凝胶配合治疗，这些凝胶具有不同的物理特性，以产生满意的发声效果。