Cdfi
[医]Color Doppler Flow Imaging
🗣️ 情景例句
It does sound tempting.
听起来很诱人。
We can go faster than yesterday, I guess.
我想我们可能比昨天走得远。
The shuttle Endeavour will be taking the astronauts to the Hubble.
“奋进”号航天飞机将把宇航员送上哈勃。