Deutonephron
中肾
🗣️ 情景例句
I heard that some tours actually go down into the canyon. Is that true?
我听说有的旅游团真正下到峡谷里去了。那是真的吗？
How much does it coat?
它值多少钱？
The pilot managed to circle the balloon for some time.
飞行员设法绕着气球飞了一阵。