Mesodermal fold
[医] 中胚层褶
🧩 词语组成解析
[医] 中胚层的
fold
[fold]
vt. 折叠;合拢;抱住;笼罩;
vi. 折叠起来;彻底失败;
n. 折痕;信徒;羊栏;（起伏地的）凹处，洼;
🗣️ 情景例句
Don't speak too soon.
话不要说得太早。
What is on the schedule this morning?
今天上午有什么安排？
In fact a basic amount of movement occurs during sleep which is specifically concerned with preventing muscle inactivity.
事实上，睡眠状态下仍有着基本的活动量，以防止肌肉活动停止。