词汇	trace-copper
释义	trace-copper 英t'reɪsk'ɒpər美t'reɪsk'ɒpər微量铜¹⁰⁰
随便看	socialist countries socialist country socialist country based on the rule of law socialist country ruled by law socialist countryside socialist criminal law socialist criminology socialist cultural construction socialist culture socialist culture and ethics socialist culture and ideology socialist culture building socialist culture with Chinese characteristics socialist democracy socialist democratic administration socialist-democratic party socialist democratic politics Socialist Development socialist development strategies socialist discipline of labor socialist distribution socialist distribution system Socialist Drive socialiste socialist ecological civilization