A.圓柱形,形似雞腸 B.扁圓錐形,形似蠶 C.圓錐形,形似蝎尾 D.扁圓柱形,形似連珠 E.長(zhǎng)圓柱形,形似姜
A.川芎、川烏 B.乳香、沒(méi)藥 C.赭石、朱砂 D.三七、豬苓 E.枳殼、茯苓
A.質(zhì)堅(jiān)實(shí)而重 B.質(zhì)堅(jiān)脆,易折斷 C.質(zhì)輕脆,易折斷 D.質(zhì)輕泡,易折斷 E.質(zhì)輕脆,不易折斷