sinus
中文来自 ECDICT
- n.
- 窦，静脉窦，凹陷处
演变路径（由近及远）
- 英语
- 书面借自 ←拉丁语 sinus “a bent surface, curve, hollow”
词源说明
Learned borrowing from Latin sinus (“a bent surface, curve, hollow”). Doublet of sine.
释义（英文）
名词 Noun
- (anatomy, zootomy) A pouch or cavity in a bone or other tissue, especially one in the bones of the face or skull connecting with the nasal cavities (the paranasal sinus).
- (anatomy) An irregular venous or lymphatic cavity, reservoir, or dilated vessel.
- (pathology) An abnormal cavity or passage such as a fistula, leading from a deep-seated infection and discharging pus to the surface.
- (botany) A rounded notch or depression between two lobes or teeth in the margin of a leaf or petal.
- (geography) A bay of the sea; a recess in the shore.
- (trigonometry) Synonym of sine.
词族
派生词（36）
sinusopathysinusotomyvenosinusurogenital sinusdural sinusdural venous sinusinferior petrosal sinussplenic sinusinferior sagittal sinuspyriform sinussphenoidal sinussuperior petrosal sinussuperior sagittal sinussinus pudorissinus venosussinus nodesinus rhythmsinus tachysinus bradysinus-wiseconfluence of sinusessick sinus syndromesinuslikesinusoidsinusitissinusectomysinuscopesino-sinu-