| 释义 |
Examples:benzene ring (chemistry)—Ngamring county, Tibetan: Ngam ring rdzong, in Shigatse prefecture, Tibet—aromatic hydrocarbon (i.e. involving benzene ring)—"Ring of Fire" (seismic zone surrounding the Pacific)—encircling the city (of walls, ring road etc)—(phone) ring off the hook—cyclopentene C5H8 (ring of five carbon atoms)—benzothiophene C8H9, a heterocyclic compound (with one benzene ring and one cyclopentene ring)—lit. treasuring a jade ring becomes a crime (idiom); get into trouble on account of a cherished item—cyclic hydrocarbon (i.e. involving benzene ring)—alicyclic hydrocarbon (i.e. involving ring other than benzene ring)—easy-open can (with ring-pull)— |