Backfield
n. 后衛(wèi)；守衛(wèi)區(qū)
??? 情景例句
San Francisco General Hospital.
這里是舊金山總醫(yī)院。
I'd like to make an appointment with Mrs. Green.
我想約個(gè)時(shí)間見格林女士。
In front of me was a wall of animals.
在我的前面是一面刻滿了動(dòng)物的墻壁。