Prenodular sulci
[医] 小结前沟
🧩 词语组成解析
[医] 沟
🗣️ 情景例句
no concert, no stage presentations.
没有音乐会， 没有舞蹈表演。
Sure thing, boss. All in a day's work.
当然，头，这是家常便饭。
It is disturbing to think that a dangerous wild animal is still at large in the quiet countryside.
想到在宁静的乡村里有一头危险的野兽继续逍遥流窜，真令人担心。