Gluteal fold
[医] 臂沟
🧩 词语组成解析
[医] 臀的
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
I did not notice it until yesterday.
我一直到昨天才注意到它。
I'd like to make a reservation
我想预订。
of supplying sufficient details to enable the thing to be constructed.
而且向它提供制造核弹的细节，