goliath frog巨蛙(Rana goliath)

是现存最大的蛙类，能长到35厘米长，栖居于非洲的河流、池塘深处。

• satisfactory
• sato
• saturate
• saturation
• saturday
• saturn
• sauce
• saucer
• sausage
• savage
• save
• saving
• saw
• say
• saying
• scaffolding
• scale
• scan
• scandal
• scandinavian
• scar
• scarce
• scarcely
• scarcity
• scare