saclike

基本解釋

The saclike cavity within the body of a coelenterate.
在一個(gè)淺墓穴里發(fā)現(xiàn)了尸體。
The enlarged, saclike portion of the alimentary canal, one of the principal organs of digestion, located in vertebrates between the esophagus and the small intestine.
消化道中的膨大的囊狀部分，主要的消化器官之一，位于脊椎動(dòng)物的食道與小腸之間。
odict.net
Bursae are saclike cavities or potential cavities that contain synovial fluid located at tissue sites where friction occurs (eg, where tendons or muscles pass over bony prominences).
滑囊是充滿滑膜液的囊狀間隙，位于組織間產(chǎn)生摩擦的部位，如肌腱或肌肉經(jīng)過骨突起的部位。