常見(jiàn)例句雙語(yǔ)例句The saclike cavity within the body of a coelenterate.在一個(gè)淺墓穴里發(fā)現(xiàn)了尸體。A coelenterate, such AS a hydra or coral, having a cylindrical body and an oral opening usually surrounded by tentacles.水螅型珊瑚蟲(chóng)，水螅蟲(chóng)一種有柱狀身體和通常被觸角包圍的口部開(kāi)口的腔腸動(dòng)物，比如水?；蛏汉飨x(chóng)。This system found in some animals, and most of the coelenterate porous , they are Camp fixation living or planktonic life, from either side of the body to stimulate feelings or obtain food.這種體制見(jiàn)于部分多孔動(dòng)物和多數(shù)腔腸動(dòng)物，它們營(yíng)固著生活或浮游生活，能夠從身體的任何一面感受刺激或取得食物。 返回 coelenterate