Drips of water fell down her neck.

落在她脖子上。

Drops of water sparkled in the sun.

在阳光下闪闪发光。

The water droplet diameter in diesel emulsion was characterized with microphotography and arithmetic statistic mean method.

利用显微摄像技术及算术统计平均的方法表征柴油乳化液径。

Some cockroach species can go for a month without food, survive for a month on a drop of water from a dishrag, and withstand massive doses of radiation.

有些种的蟑螂可一个月，而靠抹布上的活命，也可承受大量剂量的辐射。