cavity

字辨

hole: 为表示凹处或洞的最普通的字

a hole in the ground

hollow: 指固体内的空间,不论其是否穿透物体表面

a hollow in a tall tree

cavity: 与hollow意义相当,但前者为专门性的字

the cavity in a tooth

cave,

【文】

cavern: 指天然或人工的洞穴

cave dwellers

excavation: 指为了特别的目的而挖掘,以除去异物所作成的大穴

词路径

• entity
• physical entity
• object
• physical object
• geological formation
• formation
• natural depression
• depression
• hole
• hollow
• pit
• cavity

上位词

• anatomical structure
• bodily structure
• body structure
• complex body part
• decay
• hole
• hollow
• space
• structure

下位词

• abdomen
• abdominal cavity
• amniotic cavity
• antrum
• archenteron
• armpit
• axilla
• axillary cavity
• axillary fossa
• barbecue pit
• blastocele
• blastocoel
• blastocoele
• blind gut
• borrow pit
• buccal cavity
• bursa omentalis
• caecum
• cecum
• celom
• celoma
• chamber
• chest cavity
• cleavage cavity
• cloaca
• coelom
• cranial cavity
• cranial orbit
• divot
• eye socket
• fire pit
• fossa
• greater peritoneal sac
• hollow
• intracranial cavity
• laryngopharynx
• lesser peritoneal cavity
• locule
• loculus
• lumen
• mediastinum
• middle ear
• nasal cavity
• nasopharynx
• omental bursa
• orbit
• orbital cavity
• oropharynx
• pelvic cavity
• pelvis
• pericardial cavity
• pericardial space
• peritoneal cavity
• pit
• pleural cavity
• pocket
• pouch
• pulp cavity
• quicksand
• renal pelvis
• sac
• sack
• sandpit
• sawpit
• segmentation cavity
• sinus
• socket
• tar pit
• thoracic cavity
• trou-de-loup
• tubular cavity
• tympanic cavity
• tympanum
• uterine cavity
• vacuole
• ventricle
• vestibule