cardiologist的复数形式为：cardiologists...

The waste is safely locked away until it is no longer radioactive.废料被安全储存起来，直到其不再有辐射性。Wine is radioactive but few people stop drinking it on that account.酒是有放射性的，可是很少有人因此而戒酒。They were exposed to radioactive fallout durin...

n.自形，整形...

cineradiography的音标：cineradiography的英式发音音标为：[sɪnɪreɪdɪ'ɒgrəfɪ]cineradiography的美式发音音标为：[ˌsɪnoʊˌreɪdi'ɒgrəfi]...

中硅质的，中性的...

gynodioecious的音标：gynodioecious的英式发音音标为：[ɡɪnəʊdi:ə'ʊeʃəs]gynodioecious的美式发音音标为：[ɡɪnoʊdiə'ʊeʃəs]...