Cdfi
[医]Color Doppler Flow Imaging
🗣️ 情景例句
Well, I've got to run, Dad.
嗯， 我得赶紧走了， 爸爸。
Grasp the nettle and it won't sting you.
困难像弹簧，你硬它就软。
I've written a cheque for you.
我给你开了一张支票。