Vcu
[医][=videocystourethrography]电视录像膀胱尿道造影术
🗣️ 情景例句
We haven't heard from him for weeks but we're still hoping for a letter.
我们已经有几个星期没有他的消息，但仍然盼望着他的来信。
He's concentrating on learning English.
他集中精力学英语。
Are you free later today, Mr. Green?
您今天晚些时候有空吗，格林先生？