Tetramorphism
四形性
??? 情景例句
What school did you go to?
你上哪所學(xué)校？
Ray. I've been rescued at last.
啊嚇！我終于得救了。
Don't worry about that. Right now you need to stay still until help comes.
別為這事?lián)摹，F(xiàn)在，在有人來之前，你必須要呆著不動。