noun🔗Share鞘, 外皮Any external case or sheath."The pollen grain was protected by a tough, outer theca. "花粉は丈夫な外側の鞘によって保護されていた。partanatomybiologyChat with AIVocabulary GamePractice Reading
noun🔗Share葯室The pollen-producing organ usually found in pairs and forming an anther."The botanist pointed out the theca of the lily's stamen, explaining that it was one of the two compartments within the anther responsible for producing pollen. "植物学者は、ユリの雄しべの葯室を指し、それが花粉を生成する役割を担う葯の中の2つの区画のうちの1つであると説明しました。biologyplantorganpartanatomyChat with AIVocabulary GamePractice Reading
noun🔗Share莢膜細胞The twin layers of cells surrounding the basal lamina of an ovarian follicle."The theca, surrounding the developing egg, plays a crucial role in hormone production within the ovary. "発育中の卵を取り囲む莢膜細胞は、卵巣内でのホルモン生成において重要な役割を果たします。anatomyorganbiologymedicinephysiologysexChat with AIVocabulary GamePractice Reading
noun🔗Share殻The membrane complex enveloping the cells of certain plankton including diatoms and dinoflagellates."Under a microscope, the intricate beauty of the dinoflagellate's theca was clearly visible, protecting the cell within. "顕微鏡下では、渦鞭毛藻の殻の複雑な美しさがはっきりと見え、内部の細胞を保護していました。biologymicroorganismplantorganismenvironmentecologyChat with AIVocabulary GamePractice Reading
noun🔗Shareテカ、石灰質の壁The calcareous wall of a corallite, the exoskeleton of a coral polyp."The diver carefully brushed away sediment to reveal the delicate structure of the theca, the coral polyp's protective outer wall. "ダイバーは、サンゴポリプの保護外壁であるテカの繊細な構造を明らかにするために、堆積物を注意深く払い落としました。organismbiologyanimaloceanstructuregeologyChat with AIVocabulary GamePractice Reading
noun🔗Share聖体布を入れるケースA case for the corporal cloth used in the Eucharist."The priest carefully placed the freshly laundered corporal cloth back into its theca after the morning's service. "司祭は、朝のミサの後、洗濯したばかりの聖体布を注意深くケースに戻しました。religionritualChat with AIVocabulary GamePractice Reading
