Quadrivalve
四裂爿的
🗣️ 情景例句
You're right. We'll talk to her about it.
说得对。我们要跟她谈谈。
I tried to call Mr. Cooper,but the line was busy.
我试着呼叫库珀先生，但是线老是忙。
You can see shapes on the rock. Do you see that bit?
“你可以看见岩石上的形状。你看见那一小块了没有？