n.喷雾
动词spray的现在分词形式.
Drift potential is one of the most important factors affecting spraying quality. 飘移性是衡量喷雾质量的重要标志之一。
In general, vaginal douching and spraying should be avoided because it is unnecessary. 一般而言，应该要避免阴道灌洗和喷雾，因为这是多此一举。
