Retrocentral sulci
[医] 中央后沟
🧩 词语组成解析
[医] 沟
🗣️ 情景例句
Sure, if you had it towed here to the garage, we could get right on it.
当然能。您把车拖过来的话，我们马上就修。
There must be someone behind the door.
门后必然有人在。
I'm afraid that I can't.
恐怕不行。