sandpits

n.

采沙坑( sandpit的名词复数 )；

Sandpits
Sandpits
Sandpits provide critical refuge for bees and wasps (Hymenoptera: Apocrita)
Prevalence of Toxocara eggs in sandpits in Tokushima city and its outskirts.
Prevalence of fecal contamination in sandpits in public parks in Sapporo City, Japan
Measures to control Toxocara egg contamination in sandpits of public parks.
Keratinolytic and keratinophilic fungi of children's sandpits in the city of Turin
Defecation habits of cats and dogs and contamination by Toxocara eggs in public park sandpits
Prevalence of Toxocara spp. eggs in sandpits of parks in Osaka city, Japan, with notes on the prevention of egg contamination by fen...
Prevalence of Toxocara eggs and number of faecal deposits from dogs and cats in sandpits of public parks in Japan.