English translation for "原口板"

primary oral

Similar Words：

"原恐齿龙" English translation, "原孔" English translation, "原孔开裂缝" English translation, "原口" English translation, "原口凹" English translation, "原口唇" English translation, "原口道" English translation, "原口动物" English translation, "原口航" English translation, "原口令" English translation