Protonephridium
n. [动]原肾管,原肾
🗣️ 情景例句
They'd never dare to publish this information, there would be a panic riot.
他们不敢报道这条消息，因为这条消息会引起恐慌。
I tried to telephone you but I couldn't get through.
我试着打电话给你，但都没有打通。
I beg your pardon?Who's climbing the tree?
你说什么？谁在爬树？