单词	the noun as the subject
释义	the noun as the subject 名词性主语
随便看	primary activated battery primary activation word primary active transport primary activities primary activity primary activity provider code/name Primary acute angle-close glaucoma primary acute angle closure glaucoma primary acute angle-closure glaucoma primary addisonism primary additive colors primary additive colours primary address primary address code primary address space Primary adenocarcinoma of renal pelvis primary adenoid cystic carcinoma of skin primary adenopathy Primary adenopathy primary adhension primary adhesion Primary Adhesive Bonded Structure Technology primary adipocytes Primary Administrative Contracting Officer primary administrative division boundaries